View source for Astronomy:List of craters on Mars: O–Z

{{Short description|None}}
{{hatnote|This article should list ''only'' official names approved by the [[Organization:International Astronomical Union|International Astronomical Union]] (IAU).<ref name="Gazetteer-Mars" />}}
[[File:SchiaparelliMOLA.jpeg|thumb|200px|Elevation map of crater Schiaparelli imaged by MGS]]

This is a [[Astronomy:List of craters on Mars|list of craters on Mars]]. There are hundreds of thousands of [[Astronomy:Impact crater|impact crater]]s on [[Astronomy:Mars|Mars]], but only some of them have names. This list here contains only named Martian craters starting with the letter O&thinsp;–&thinsp;Z ''(see also lists for [[Astronomy:List of craters on Mars: A–G|A&thinsp;–&thinsp;G]] and [[Astronomy:List of craters on Mars: H–N|H&thinsp;–&thinsp;N]])''.

Large Martian craters (greater than 60 kilometers in diameter) are named after famous scientists and science fiction authors; smaller ones (less than 60&nbsp;km in diameter) get their names from towns on [[Astronomy:Earth|Earth]]. Craters cannot be named for living people, and small crater names are not intended to be commemorative – that is, a small crater isn't actually named after a specific town on Earth, but rather its name comes at random from a pool of terrestrial place names, with some exceptions made for craters near landing sites.<ref name="Gazetteer-Categories" /> Latitude and longitude are given as planetographic coordinates with west longitude.

{{Compact ToC
 |side=no
 |name=List of craters on Mars — {{small|([[Astronomy:List of craters on Mars|main page]])}}
 |a=[[Astronomy:List of craters on Mars: A–G#A|A]]
 |b=[[Astronomy:List of craters on Mars: A–G#B|B]]
 |c=[[Astronomy:List of craters on Mars: A–G#C|C]]
 |d=[[Astronomy:List of craters on Mars: A–G#D|D]]
 |e=[[Astronomy:List of craters on Mars: A–G#E|E]]
 |f=[[Astronomy:List of craters on Mars: A–G#F|F]]
 |g=[[Astronomy:List of craters on Mars: A–G#G|G]]
 |h=[[Astronomy:List of craters on Mars: H–N#H|H]]
 |i=[[Astronomy:List of craters on Mars: H–N#I|I]]
 |j=[[Astronomy:List of craters on Mars: H–N#J|J]]
 |k=[[Astronomy:List of craters on Mars: H–N#K|K]]
 |l=[[Astronomy:List of craters on Mars: H–N#L|L]]
 |m=[[Astronomy:List of craters on Mars: H–N#M|M]]
 |n=[[Astronomy:List of craters on Mars: H–N#N|N]]
}}

==O==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Obock"
| Obock || {{Coord|2.0|S|209.5|W|globe:mars_type:landmark|name=Obock}} || 14.5 || 2013 || Djibouti place name || {{WGPSN|15123}}
|-id="Ocampo"
| Ocampo || {{Coord|33.0|N|221.8|W|globe:mars_type:landmark|name=Ocampo}} || 7.1 || 1991 || Mexico place name || {{WGPSN|4392}}
|-id="Ochakov"
| Ochakov || {{Coord|42.5|S|31.9|W|globe:mars_type:landmark|name=Ochakov}} || 33.3 || 1976 || Ukraine place name || {{WGPSN|4396}}
|-id="Oglala"
| Oglala || {{Coord|3.2|S|38.2|W|globe:mars_type:landmark|name=Oglala}} || 18.2 || 1976 || USA (South Dakota) place name || {{WGPSN|4413}}
|-id="Ohara"
| Ohara || {{Coord|4.93|N|277.59|W|globe:mars_type:landmark|name=Ohara}} || 10.8 || 2006 || Japan place name || {{WGPSN|14201}}
|-id="Oituz"
| Oituz || {{Coord|23.46|N|341.24|W|globe:mars_type:landmark|name=Oituz}} || 15.3 || 2018 || Oituz, Romania || {{WGPSN|15750}}
|-id="Okhotsk"
| Okhotsk || {{Coord|23.2|N|47.4|W|globe:mars_type:landmark|name=Okhotsk}} || 1.2 || 1979 || Okhotsk, Russia || {{WGPSN|4426}}
|-id="Okotoks"
| Okotoks || {{Coord|21.2|S|275.7|W|globe:mars_type:landmark|name=Okotoks}} || 22.6 || 2006 || Canada (Alberta) place name || {{WGPSN|4428}}
|-id="Olenek"
| Olenek || {{Coord|20.1|N|54.3|W|globe:mars_type:landmark|name=Olenek}} || 3.0 || 1988 || Russia place name || {{WGPSN|4436}}
|-id="Olom"
| Olom || {{Coord|23.2|N|57.8|W|globe:mars_type:landmark|name=Olom}} || 6.0 || 1988 || Russia place name || {{WGPSN|4444}}
|-id="Ome"
| Ome || {{Coord|20.8|N|256.0|W|globe:mars_type:landmark|name=Ome}} || 2.9 || 1988 || Japan place name || {{WGPSN|4458}}
|-id="Omura"
| Ōmura || {{Coord|25.6|S|25.3|W|globe:mars_type:landmark|name=Ōmura}} || 8.4 || 1976 || Japan place name || {{WGPSN|6939}}
|-id="Onon"
| Onon || {{Coord|16.3|N|257.6|W|globe:mars_type:landmark|name=Onon}} || 3.5 || 1988 || Onon, Mongolia || {{WGPSN|4469}}
|-id="Oodnadatta"
| Oodnadatta || {{Coord|52.8|S|34.2|W|globe:mars_type:landmark|name=Oodnadatta}} || 27.0 || 1991 || South Australia place name || {{WGPSN|4470}}
|-id="Oraibi"
| Oraibi || {{Coord|17.4|N|32.4|W|globe:mars_type:landmark|name=Oraibi}} || 33.0 || 1976 || USA (Arizona) place name || {{WGPSN|4483}}
|-id="Ore"
| Ore || {{Coord|17.0|N|34.0|W|globe:mars_type:landmark|name=Ore}} || 7.0 || 1976 || Nigeria place name || {{WGPSN|4486}}
|-id="Orinda"
| Orinda || {{Coord|45.7|N|233.1|W|globe:mars_type:landmark|name=Orinda}} || 9.8 || 1979 || USA (California) place name || {{WGPSN|4491}}
|-id="Orson Welles"
| Orson Welles || {{Coord|0.2|S|45.9|W|globe:mars_type:landmark|name=Orson Welles}} || 124.5 || 2003 || Orson Welles || {{WGPSN|4499}}
|-id="Ostrov"
| Ostrov || {{Coord|26.8|S|28.2|W|globe:mars_type:landmark|name=Ostrov}} || 73.0 || 1976 || Russia place name || {{WGPSN|4513}}
|-id="Ottumwa"
| Ottumwa || {{Coord|24.8|N|55.8|W|globe:mars_type:landmark|name=Ottumwa}} || 53.2 || 1976 || USA (Iowa) place name || {{WGPSN|4526}}
|-id="Oudemans"
| [[Astronomy:Oudemans (crater)|Oudemans]] || {{Coord|10.0|S|91.9|W|globe:mars_type:landmark|name=Oudemans}} || 124.0 || 1973 || Jean Abraham Chrétien Oudemans || {{WGPSN|4528}}
|-id="Oyama"
| Oyama || {{Coord|23.66|N|20.17|W|globe:mars_type:landmark|name=Oyama}} || 106.8 || 2010 || Vance Oyama || {{WGPSN|14654}}
|}

==P==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Pabo"
| Pabo || {{Coord|27.2|S|23.1|W|globe:mars_type:landmark|name=Pabo}} || 8.9 || 1976 || Uganda place name || {{WGPSN|4542}}
|-id="Pai"
| Pai || {{Coord|41.1|S|37.6|W|globe:mars_type:landmark|name=Pai}} || 42 || 2017 || Pai, Thailand || {{WGPSN|15688}}
|-id="Paks"
| Paks || {{Coord|7.7|S|42.1|W|globe:mars_type:landmark|name=Paks}} || 6.8 || 1976 || Hungary place name || {{WGPSN|4551}}
|-id="Pal"
| Pal || {{coord|31.31|S|251.4|W|globe:mars_type:landmark|name=Pál}} || 79.0 || 2010 || George Pal || {{WGPSN|14744}}
|-id="Palana"
| Palana || {{Coord|21.3|N|258.0|W|globe:mars_type:landmark|name=Palana}} || 5.1 || 1988 || Settlement of Palana in Kamchatka Krai, Russia. || {{WGPSN|4552}}
|-id="Palos"
| Palos || {{Coord|2.7|S|249.2|W|globe:mars_type:landmark|name=Palos}} || 55.1 || 2000 || Spain place name || {{WGPSN|4564}}
|-id="Pangboche"
| [[Astronomy:Pangboche (crater)|Pangboche]] || {{Coord|17.22|N|133.62|W|globe:mars_type:landmark|name=Pangboche}} || 10.4 || 2006 || Pangboche, Nepal || {{WGPSN|14145}}
|-id="Paros"
| Paros || {{Coord|22.2|N|98.2|W|globe:mars_type:landmark|name=Paros}} || 34.1 || 1988 || Paros, Greece || {{WGPSN|4592}}
|-id="Pasteur"
| Pasteur || {{Coord|19.4|N|335.5|W|globe:mars_type:landmark|name=Pasteur}} || 113.0 || 1973 || Louis Pasteur || {{WGPSN|4605}}
|-id="Pau"
| Pau || {{Coord|55.42|S|300.75|W|globe:mars_type:landmark|name=Pau}} || 44.8 || 2006 || France place name || {{WGPSN|14268}}
|-id="Pebas"
| Pebas || {{Coord|2.57|S|0.96|W|globe:mars_type:landmark|name=Pebas}} || 5.2 || 2006 || Peru place name || {{WGPSN|14202}}
|-id="Peixe"
| Peixe || {{Coord|20.5|N|47.7|W|globe:mars_type:landmark|name=Peixe}} || 10.3 || 1976 || Brazil place name || {{WGPSN|4635}}
|-id="Penticton"
| [[Astronomy:Penticton (crater)|Penticton]] || {{Coord|38.35|S|263.35|W|globe:mars_type:landmark|name=Penticton}} || 8.0 || 2008 || Penticton, Canada || {{WGPSN|14332}}
|-id="Perepelkin"
| [[Astronomy:Perepelkin (Martian crater)|Perepelkin]] || {{Coord|52.8|N|64.6|W|globe:mars_type:landmark|name=Perepelkin}} || 112.0 || 1973 || Yevgeny Perepyolkin || {{WGPSN|4656}}
|-id="Peridier"
| Peridier || {{Coord|25.7|N|276.2|W|globe:mars_type:landmark|name=Peridier}} || 100.0 || 1973 || Julien Peridier || {{WGPSN|4659}}
|-id="Perrotin"
| Perrotin || {{Coord|2.9|S|78.0|W|globe:mars_type:landmark|name=Perrotin}} || 84.0 || 1988 || [[Biography:Henri Joseph Anastase Perrotin|Henri Perrotin]] || {{WGPSN|4663}}
|-id="Persbo"
| Persbo || {{Coord|8.54|N|203.24|W|globe:mars_type:landmark|name=Persbo}} || 19.5 || 2006 || Persbo, Sweden || {{WGPSN|14167}}
|-id="Peta"
| Peta || {{Coord|21.5|S|9.2|W|globe:mars_type:landmark|name=Peta}} || 80.5 || 1997 || Greece place name || {{WGPSN|4667}}
|-id="Pettit"
| Pettit || {{Coord|12.3|N|174.0|W|globe:mars_type:landmark|name=Pettit}} || 98.1 || 1973 || Edison Pettit || {{WGPSN|4677}}
|-id="Phedra"
| Phedra || {{Coord|13.82|N|236.22|W|globe:mars_type:landmark|name=Phedra}} || 21.3 || 2008 || Suriname place name || {{WGPSN|14335}}
|-id="Philadelphia"
| Philadelphia || {{Coord|22.0|N|48.1|W|globe:mars_type:landmark|name=Philadelphia}} || 1.6 || 1979 || Philadelphia, Pennsylvania, USA || {{WGPSN|4687}}
|-id="Phillips"
| Phillips || {{Coord|66.7|S|45.1|W|globe:mars_type:landmark|name=Phillips}} || 190.2 || 1973 || John Phillips (geologist) and Theodore E. Phillips || {{WGPSN|4690}}
|-id="Phon"
| Phon || {{Coord|15.7|N|257.3|W|globe:mars_type:landmark|name=Phon}} || 9.7 || 1976 || Phon District, Khon Kaen, Thailand || {{WGPSN|4709}}
|-id="Pica"
| Pica || {{Coord|20.0|N|53.3|W|globe:mars_type:landmark|name=Pica}} || 2.2 || 1988 || Chile place name || {{WGPSN|4719}}
|-id="Pickering"
| Pickering || {{Coord|33.9|S|132.8|W|globe:mars_type:landmark|name=Pickering}} || 115.0 || 1973 || Edward Charles Pickering and William Henry Pickering || {{WGPSN|4723}}
|-id="Pina"
| Piña || {{Coord|18.6|N|248.3|W|globe:mars_type:landmark|name=Piña}} || 5.1 || 1988 || Panama place name || {{WGPSN|4731}}
|-id="Pinglo"
| Pinglo || {{Coord|3.0|S|36.9|W|globe:mars_type:landmark|name=Pinglo}} || 17.4 || 1976 || China place name || {{WGPSN|4734}}
|-id="Pital"
| Pital || {{Coord|9.4|S|62.3|W|globe:mars_type:landmark|name=Pital}} || 41.7 || 2014 || Costa Rica place name || {{WGPSN|15272}}
|-id="Piyi"
| Piyi || {{Coord|23.1|S|253.5|W|globe:mars_type:landmark|name=Piyi}} || 11.4 || 1991 || Cyprus place name || {{WGPSN|4745}}
|-id="Platte"
| Platte || {{Coord|16.2|N|246.9|W|globe:mars_type:landmark|name=Platte}} || 3.3 || 1988 || USA (South Dakota) place name || {{WGPSN|4758}}
|-id="Playfair"
| Playfair || {{Coord|78.1|S|126.2|W|globe:mars_type:landmark|name=Playfair}} || 64.2 || 1973 || John Playfair || {{WGPSN|4760}}
|-id="Plum"
| Plum || {{Coord|26.3|S|19.1|W|globe:mars_type:landmark|name=Plum}} || 2.5 || 1976 || USA (Wisconsin) place name || {{WGPSN|4764}}
|-id="Podor"
| Podor || {{Coord|44.5|S|43.2|W|globe:mars_type:landmark|name=Podor}} || 24.0 || 1976 || Podor, Senegal || {{WGPSN|4773}}
|-id="Pohl"
| Pohl || {{Coord|34.04|N|37.0|W|globe:mars_type:landmark|name=Pohl}} || 111.0 || 2022 || Frederik Pohl || {{WGPSN|16091}}
|-id="Pollack"
| Pollack || {{Coord|7.9|S|334.8|W|globe:mars_type:landmark|name=Pollack}} || 96.0 || 1997 || [[Biography:James B. Pollack|James B. Pollack]] || {{WGPSN|4782}}
|-id="Polotsk"
| Polotsk || {{Coord|20.1|S|26.4|W|globe:mars_type:landmark|name=Polotsk}} || 31.5 || 1976 || City Polotsk in Vitebsk Region of {{wipe|Belarus}} || {{WGPSN|4784}}
|-id="Pompeii"
| Pompeii || {{Coord|19.1|N|59.2|W|globe:mars_type:landmark|name=Pompeii}} || 32.4 || 1988 || Pompeii, Italy || {{WGPSN|4792}}
|-id="Poona"
| Poona || {{Coord|24.0|N|52.4|W|globe:mars_type:landmark|name=Poona}} || 20.0 || 1986 || Pune, India || {{WGPSN|4799}}
|-id="Port-Au-Prince"
| Port-au-Prince || {{Coord|21.3|N|48.3|W|globe:mars_type:landmark|name=Port-Au-Prince}} || 0.5 || 1979 || [[Place:Port-au-Prince|Port-au-Prince]], Haiti || {{WGPSN|4802}}
|-id="Porter"
| [[Astronomy:Porter (Martian crater)|Porter]] || {{Coord|50.8|S|113.9|W|globe:mars_type:landmark|name=Porter}} || 105.0 || 1973 || [[Biography:Russell W. Porter|Russell W. Porter]] || {{WGPSN|4804}}
|-id="Porth"
| Porth || {{Coord|21.4|N|255.9|W|globe:mars_type:landmark|name=Porth}} || 9.3 || 1976 || Porth, Wales || {{WGPSN|4805}}
|-id="Portsmouth"
| Portsmouth || {{Coord|22.8|N|49.2|W|globe:mars_type:landmark|name=Portsmouth}} || 0.9 || 1979 || Portsmouth, New Hampshire, USA || {{WGPSN|4806}}
|-id="Porvoo"
| Porvoo || {{Coord|43.6|S|40.9|W|globe:mars_type:landmark|name=Porvoo}} || 9.8 || 1976 || Porvoo, Finland || {{WGPSN|4807}}
|-id="Poti"
| Poti || {{Coord|36.6|S|273.5|W|globe:mars_type:landmark|name=Poti}} || 31.0 || 1991 || Georgia place name || {{WGPSN|4811}}
|-id="Poynting"
| Poynting || {{Coord|8.4|N|112.9|W|globe:mars_type:landmark|name=Poynting}} || 74.0 || 1988 || John Henry Poynting || {{WGPSN|4816}}
|-id="Prao"
| Prao || {{Coord|11.3|S|303.4|W|globe:mars_type:landmark|name=Prao}} || 20.0 || 2016 || Vietnam place name || {{WGPSN|15473}}
|-id="Priestley"
| Priestley || {{Coord|54.4|S|229.4|W|globe:mars_type:landmark|name=Priestley}} || 41.9 || 1973 || [[Biography:Joseph Priestley|Joseph Priestley]] || {{WGPSN|4823}}
|-id="Princeton"
| Princeton || {{Coord|21.9|N|49.2|W|globe:mars_type:landmark|name=Princeton}} || 1.8 || 1979 || Princeton, New Jersey, USA || {{WGPSN|4824}}
|-id="Proctor"
| [[Astronomy:Proctor (Martian crater)|Proctor]] || {{Coord|48.0|S|330.5|W|globe:mars_type:landmark|name=Proctor}} || 168.2 || 1973 || Richard A. Proctor || {{WGPSN|4829}}
|-id="Ptolemaeus"
| [[Astronomy:Ptolemaeus (Martian crater)|Ptolemaeus]] || {{Coord|46.2|S|157.6|W|globe:mars_type:landmark|name=Ptolemaeus}} || 185.0 || 1973 || [[Biography:Ptolemy|Ptolemy]] || {{WGPSN|4861}}
|-id="Pulawy"
| Puławy || {{Coord|36.8|S|76.7|W|globe:mars_type:landmark|name=Pulawy}} || 51.5 || 1979 || Poland place name || {{WGPSN|4867}}
|-id="Punsk"
| [[Astronomy:Puńsk (crater)|Puńsk]] || {{Coord|20.8|N|41.2|W|globe:mars_type:landmark|name=Púnsk}} || 11.6 || 1976 || Puńsk, Poland || {{WGPSN|4888}}
|-id="Pursat"
| Pursat || {{Coord|37.35|S|229.34|W|globe:mars_type:landmark|name=Pursat}} || 18.3 ||2009|| Cambodia place name || {{WGPSN|14623}}
|-id="Puyo"
| Puyo || {{Coord|83.79|N|222.31|W|globe:mars_type:landmark|name=Puyo}} || 10.4 || 2006 || Ecuador place name || {{WGPSN|14159}}
|-id="Pylos"
| Pylos || {{Coord|17.0|N|30.2|W|globe:mars_type:landmark|name=Pylos}} || 19.1 || 1976 || Greece place name || {{WGPSN|4882}}
|}

==Q==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Qara"
| Qara || {{Coord|16.43|N|209.7|W|globe:mars_type:landmark|name=Qara}} || 2.5 || 2018 || Qara Oasis, [[Place:Egypt|Egypt]] || {{WGPSN|15714}}
|-id="Qiba"
| Qibā || {{Coord|17.3|N|257.0|W|globe:mars_type:landmark|name=Qibā}} || 3.9 || 1988 || Saudi Arabia place name || {{WGPSN|4895}}
|-id="Quenisset"
| Quenisset || {{Coord|34.6|N|319.4|W|globe:mars_type:landmark|name=Quenisset}} || 138.0 || 1973 || Ferdinand Quénisset || {{WGPSN|4896}}
|-id="Quick"
| Quick || {{Coord|18.4|N|49.3|W|globe:mars_type:landmark|name=Quick}} || 13.4 || 1976 || Canada (British Columbia) place name || {{WGPSN|4900}}
|-id="Quines"
| Quines || {{Coord|42.2|S|270.9|W|globe:mars_type:landmark|name=Quines}} || 10.9 || 1991 || Argentina place name || {{WGPSN|4903}}
|-id="Quorn"
| Quorn || {{Coord|5.6|S|33.7|W|globe:mars_type:landmark|name=Quorn}} || 5.9 || 1976 || South Australia place name || {{WGPSN|4905}}
|-id="Quthing"
| Quthing || {{Coord|0.4|N|210.7|W|globe:mars_type:landmark|name=Quthing}} || 15.6 || 2013 || Lesotho place name || {{WGPSN|15124}}
|}

==R==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Rabe"
| Rabe || {{Coord|43.9|S|325.1|W|globe:mars_type:landmark|name=Rabe}} || 108.0 || 1973 || Wilhelm F. Rabe || {{WGPSN|4909}}
|-id="Radau"
| Radau || {{Coord|17.1|N|4.8|W|globe:mars_type:landmark|name=Radau}} || 114.5 || 1973 || Rodolphe Radau || {{WGPSN|4916}}
|-id="Raga"
| Raga || {{Coord|48.4|S|117.6|W|globe:mars_type:landmark|name=Raga}} || 3.4 || 2011 || South Sudan place name || {{WGPSN|14873}}
|-id="Rahe"
| [[Astronomy:Rahe (crater)|Rahe]] || {{Coord|25.3|N|97.6|W|globe:mars_type:landmark|name=Rahe}} || 34.1 || 2000 || Jürgen Rahe ''({{section link|3537 Jürgen|Naming}})'' || {{WGPSN|4926}}
|-id="Rakke"
| Rakke || {{Coord|4.6|S|43.4|W|globe:mars_type:landmark|name=Rakke}} || 19.2 || 1976 || Estonia place name || {{WGPSN|4933}}
|-id="Rana"
| Rana || {{Coord|25.9|S|21.9|W|globe:mars_type:landmark|name=Rana}} || 12.2 || 1976 || Norway place name || {{WGPSN|4942}}
|-id="Raub"
| Raub || {{Coord|42.7|N|225.0|W|globe:mars_type:landmark|name=Raub}} || 7.1 || 1979 || Malaysia place name || {{WGPSN|4955}}
|-id="Rauch"
| Rauch || {{Coord|21.8|N|58.2|W|globe:mars_type:landmark|name=Rauch}} || 34.1 || 1976 || Argentina place name || {{WGPSN|4956}}
|-id="Rauna"
| Rauna || {{Coord|35.6|N|32.1|W|globe:mars_type:landmark|name=Rauna}} || 2.5 || 2015 || Latvia place name || {{WGPSN|15319}}
|-id="Rayadurg"
| Rayadurg || {{Coord|18.6|S|257.7|W|globe:mars_type:landmark|name=Rayadurg}} || 21.8 || 1991 || India place name || {{WGPSN|4964}}
|-id="Rayleigh"
| Rayleigh || {{Coord|75.6|S|240.9|W|globe:mars_type:landmark|name=Rayleigh}} || 148.7 || 1973 || Lord Rayleigh || {{WGPSN|4967}}
|-id="Redi"
| Redi || {{Coord|60.6|S|267.3|W|globe:mars_type:landmark|name=Redi}} || 62.0 || 1973 || Francesco Redi || {{WGPSN|4975}}
|-id="Renaudot"
| Renaudot || {{Coord|42.4|N|297.4|W|globe:mars_type:landmark|name=Renaudot}} || 64.0 || 1973 || Gabrielle Renaudot Flammarion || {{WGPSN|4992}}
|-id="Rengo"
| Rengo || {{Coord|43.8|S|43.7|W|globe:mars_type:landmark|name=Rengo}} || 13.0 || 1976 || Chile place name || {{WGPSN|4994}}
|-id="Resen"
| Resen || {{coord|28.22|S|251.13|W|globe:mars_type:landmark|name=Resen}} || 7.4 || 2011 || Resen, North Macedonia || {{WGPSN|14795}}
|-id="Reutov"
| Reutov || {{coord|45.4|S|157.7|W|globe:mars_type:landmark|name=Reutov}} || 18.0 || 2013 || Russia place name || {{WGPSN|15157}}
|-id="Reuyl"
| Reuyl || {{Coord|9.8|S|193.2|W|globe:mars_type:landmark|name=Reuyl}} || 85.9 || 1973 || [[Biography:Dirk Reuyl|Dirk Reuyl]] || {{WGPSN|5007}}
|-id="Revda"
| Revda || {{Coord|24.5|S|28.5|W|globe:mars_type:landmark|name=Revda}} || 27.0 || 1976 || Russia place name || {{WGPSN|5008}}
|-id="Reykholt"
| Reykholt || {{Coord|40.8|N|86.3|W|globe:mars_type:landmark|name=Reykholt}} || 53.2 || 1991 || Iceland place name || {{WGPSN|5009}}
|-id="Reynolds"
| [[Astronomy:Reynolds (crater)|Reynolds]] || {{Coord|75.1|S|157.9|W|globe:mars_type:landmark|name=Reynolds}} || 97.5 || 1973 || [[Biography:Osborne Reynolds|Osborne Reynolds]] || {{WGPSN|5010}}
|-id="Ribe"
| Ribe || {{Coord|16.6|N|29.2|W|globe:mars_type:landmark|name=Ribe}} || 11.0 || 1976 || Denmark place name || {{WGPSN|5021}}
|-id="Richardson"
| Richardson || {{Coord|72.6|S|180.4|W|globe:mars_type:landmark|name=Richardson}} || 95.9 || 1973 || [[Biography:Lewis Fry Richardson|Lewis Fry Richardson]] || {{WGPSN|5028}}
|-id="Rimac"
| Rimac || {{Coord|45.3|N|224.0|W|globe:mars_type:landmark|name=Rimac}} || 7.6 || 1979 || Peru place name || {{WGPSN|5090}}
|-id="Rincon"
| Rincon || {{Coord|8.1|S|43.1|W|globe:mars_type:landmark|name=Rincon}} || 13.6 || 1976 || Netherlands Antilles place name || {{WGPSN|5150}}
|-id="Ritchey"
| [[Astronomy:Ritchey (Martian crater)|Ritchey]] || {{Coord|28.8|S|51.0|W|globe:mars_type:landmark|name=Ritchey}} || 79.0 || 1973 || George Willis Ritchey || {{WGPSN|5156}}
|-id="Robert Sharp"
| Robert Sharp ||{{Coord|4.17|S|133.42|W|globe:mars_type:landmark|name=Robert Sharp}} || 152.08 || 2012|| [[Biography:Robert P. Sharp|Robert P. Sharp]] || {{WGPSN|15002}}
|-id="Roddenberry"
| Roddenberry || {{Coord|49.8|S|4.6|W|globe:mars_type:landmark|name=Roddenberry}} || 141.0 || 1994 || [[Biography:Gene Roddenberry|Gene Roddenberry]] || {{WGPSN|5168}}
|-id="Roddy"
| Roddy || {{Coord|21.9|S|39.4|W|globe:mars_type:landmark|name=Romny}} || 85.8 || 2013 || David Roddy || {{WGPSN|15118}}
|-id="Romny"
| Romny || {{Coord|25.6|S|18.2|W|globe:mars_type:landmark|name=Romny}} || 5.3 || 1976 || Ukraine place name || {{WGPSN|5178}}
|-id="Rong"
| Rong || {{Coord|22.7|N|45.4|W|globe:mars_type:landmark|name=Rong}} || 8.8 || 1988 || Tibet place name || {{WGPSN|5182}}
|-id="Rongxar"
| Rongxar || {{Coord|26.6|N|55.5|W|globe:mars_type:landmark|name=Rongxar}} || 22.0 || 1987 || Rongxar, Tibet || {{WGPSN|5184}}
|-id="Roseau"
| Roseau || {{Coord|41.68|S|209.58|W|globe:mars_type:landmark|name=Roseau}} || 6.3 || 2009 || Dominica place name || {{WGPSN|14624}}
|-id="Ross"
| Ross || {{Coord|57.8|S|108.0|W|globe:mars_type:landmark|name=Ross}} || 85.0 || 1973 || [[Biography:Frank Elmore Ross|Frank Elmore Ross]] || {{WGPSN|5193}}
|-id="Rossby"
| Rossby || {{Coord|47.9|S|192.2|W|globe:mars_type:landmark|name=Rossby}} || 82.5 || 1973 || [[Biography:Carl-Gustaf Rossby|Carl-Gustaf Rossby]] || {{WGPSN|5194}}
|-id="Ruby"
| Ruby || {{Coord|25.5|S|17.1|W|globe:mars_type:landmark|name=Ruby}} || 27.3 || 1976 || USA (South Carolina) place name || {{WGPSN|5214}}
|-id="Rudaux"
| Rudaux || {{Coord|38.3|N|309.1|W|globe:mars_type:landmark|name=Rudaux}} || 107.0 || 1973 || Lucien Rudaux || {{WGPSN|5215}}
|-id="Ruhea"
| Ruhea || {{Coord|43.26|S|173.08|E|globe:mars_type:landmark|name=Ruhea}} || 9.5 || 2016 || Town in Bangladesh || {{WGPSN|15527}}
|-id="Runanga"
| Runanga || {{Coord|26.63|S|284.14|W|globe:mars_type:landmark|name=Runanga}} || 40.4 || 2006 || New Zealand place name || {{WGPSN|14203}}
|-id="Russell"
| Russell || {{Coord|54.9|S|347.6|W|globe:mars_type:landmark|name=Russell}} || 139.7 || 1973 || Henry Norris Russell || {{WGPSN|5236}}
|-id="Rutherford"
| Rutherford || {{Coord|19.2|N|10.7|W|globe:mars_type:landmark|name=Rutherford}} || 110.5 || 1973 || [[Biography:Ernest Rutherford|Ernest Rutherford]] || {{WGPSN|5240}}
|-id="Ruza"
| Ruza || {{Coord|34.3|S|52.8|W|globe:mars_type:landmark|name=Ruza}} || 22.0 || 1979 || Russia place name || {{WGPSN|5244}}
|-id="Rynok"
| Rynok || {{Coord|44.5|N|238.3|W|globe:mars_type:landmark|name=Rynok}} || 9.0 || 1979 || Russia place name || {{WGPSN|5247}}
|-id="Rypin"
| Rypin || {{Coord|1.3|S|41.0|W|globe:mars_type:landmark|name=Rypin}} || 18.4 || 1976 || Poland place name || {{WGPSN|5248}}
|}

==S==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Sabo"
| Sabo || {{Coord|25.4|N|49.0|W|globe:mars_type:landmark|name=Sabo}} || 4.2 || 1988 || Russia place name || {{WGPSN|5262}}
|-id="Sagan"
| Sagan || {{Coord|10.8|N|30.7|W|globe:mars_type:landmark|name=Sagan}} || 98.1 || 2000 || [[Biography:Carl Sagan|Carl Sagan]] || {{WGPSN|5276}}
|-id="Saheki"
| [[Astronomy:Saheki (crater)|Saheki]] || {{Coord|21.75|S|286.97|W|globe:mars_type:landmark|name=Saheki}} || 85.0 || 2006 || Tsuneo Saheki || {{WGPSN|14136}}
|-id="Salaga"
| Salaga || {{Coord|47.5|S|51.1|W|globe:mars_type:landmark|name=Salaga}} || 27.1 || 1976 || Salaga, Ghana || {{WGPSN|5281}}
|-id="Salkhad"
| Salkhad || {{Coord|29.85|S|83.69|W|globe:mars_type:landmark|name=Salkhad}} || 42 || 2018 || Salkhad, [[Place:Syria|Syria]] || {{WGPSN|15760}}
|-id="San Juan"
| San Juan || {{Coord|23.1|N|48.2|W|globe:mars_type:landmark|name=San Juan}} || 0.3 || 1979 || [[Place:San Juan, Puerto Rico|San Juan, Puerto Rico]] || {{WGPSN|5299}}
|-id="Sandila"
| Sandila || {{Coord|25.8|S|30.4|W|globe:mars_type:landmark|name=Sandila}} || 13.9 || 1976 || India place name || {{WGPSN|5303}}
|-id="Sangar"
| Sangar || {{Coord|27.8|S|24.4|W|globe:mars_type:landmark|name=Sangar}} || 30.9 || 1976 || Russia place name || {{WGPSN|5306}}
|-id="Santa Cruz"
| Santa Cruz || {{Coord|21.5|N|47.3|W|globe:mars_type:landmark|name=Santa Cruz}} || 0.9 || 1979 || [[Place:Santa Cruz de Tenerife|Santa Cruz de Tenerife]], Canary Islands || {{WGPSN|5310}}
|-id="Santa Fe"
| Santa Fe || {{Coord|19.5|N|48.0|W|globe:mars_type:landmark|name=Santa Fe}} || 20.5 || 1976 || Santa Fe, New Mexico, USA || {{WGPSN|5311}}
|-id="Santaca"
| Santaca || {{Coord|41.4|S|272.7|W|globe:mars_type:landmark|name=Santaca}} || 16.0 || 1991 || Mozambique place name || {{WGPSN|5313}}
|-id="Santa Maria"
| [[Astronomy:Santa Maria (crater)|Santa Maria]] || {{Coord|2.172|S|5.445|W|globe:mars_type:landmark|name=Santaca}} || 16.0 || (informal)|| Santa Maria, ship used by Columbus to cross the Atlantic in 1492. || —
|-id="Saravan"
| Saravan || {{Coord|16.96|S|54.0|W|globe:mars_type:landmark|name=Saravan}} || 47.8 || 2009 || Laos place name || {{WGPSN|14542}}
|-id="Sarh"
| Sarh || {{Coord|65.1|S|14.57|W|globe:mars_type:landmark|name=Sarh}} || 54.0 || 2009 || Chad place name || {{WGPSN|14547}}
|-id="Sarn"
| Sarn || {{Coord|77.5|S|54.7|W|globe:mars_type:landmark|name=Sarn}} || 11.9 || 1991 || Wales place name || {{WGPSN|5326}}
|-id="Sarno"
| Sarno || {{Coord|44.7|S|54.2|W|globe:mars_type:landmark|name=Sarno}} || 23.2 || 1976 || Italy place name || {{WGPSN|5327}}
|-id="Satka"
| Satka || {{Coord|43.0|S|37.0|W|globe:mars_type:landmark|name=Satka}} || 18.7 || 1976 || Russia place name || {{WGPSN|5338}}
|-id="Sauk"
| Sauk || {{Coord|45.0|S|32.6|W|globe:mars_type:landmark|name=Sauk}} || 3.1 || 1976 || USA (Wisconsin) place name || {{WGPSN|5339}}
|-id="Savannah"
| Savannah || {{Coord|22.2|N|47.9|W|globe:mars_type:landmark|name=Savannah}} || 0.7 || 1979 || Savannah, Georgia, USA || {{WGPSN|5344}}
|-id="Savich"
| Savich || {{Coord|27.8|S|264.0|W|globe:mars_type:landmark|name=Savich}} || 188.3 || 1991 || A. M. Savich || {{WGPSN|5345}}
|-id="Say"
| Say || {{Coord|28.4|S|29.7|W|globe:mars_type:landmark|name=Say}} || 13.3 || 1976 || Niger place name || {{WGPSN|5347}}
|-id="Schaeberle"
| Schaeberle || {{Coord|24.7|S|309.9|W|globe:mars_type:landmark|name=Schaeberle}} || 160.0 || 1973 || John Martin Schaeberle || {{WGPSN|5362}}
|-id="Schiaparelli"
| [[Astronomy:Schiaparelli (Martian crater)|Schiaparelli]] || {{Coord|2.7|S|343.3|W|globe:mars_type:landmark|name=Schiaparelli}} || 471.0 || 1973 || [[Biography:Giovanni Schiaparelli|Giovanni Schiaparelli]] || {{WGPSN|5366}}
|-id="Schmidt"
| Schmidt || {{Coord|72.3|S|78.1|W|globe:mars_type:landmark|name=Schmidt}} || 212.5 || 1973 || J. F. Julius Schmidt and [[Biography:Otto Schmidt|Otto Schmidt]] || {{WGPSN|5375}}
|-id="Schoner"
| Schöner || {{Coord|20.1|N|309.5|W|globe:mars_type:landmark|name=Schöner}} || 195.0 || 1976 || Johannes Schöner || {{WGPSN|5390}}
|-id="Schroeter"
| Schroeter || {{Coord|1.9|S|304.4|W|globe:mars_type:landmark|name=Schroeter}} || 292.0 || 1973 || Johann Hieronymus Schröter || {{WGPSN|5380}}
|-id="Sebec"
| Sebec || {{Coord|39.9|S|260.7|W|globe:mars_type:landmark|name=Sebec}} || 64.0 || 1991 || USA (Maine) place name || {{WGPSN|5399}}
|-id="Secchi"
| Secchi || {{Coord|58.3|S|258.1|W|globe:mars_type:landmark|name=Secchi}} || 234.0 || 1973 || Angelo Secchi || {{WGPSN|5402}}
|-id="Sedona"
| Sedona || {{Coord|17.84|N|77.54|W|globe:mars_type:landmark|name=Sedona}} || 7.4 || 2020 || Sedona, Arizona || {{WGPSN|15876}}
|-id="Sefadu"
| Sefadu || {{Coord|28.73|N|35.04|W|globe:mars_type:landmark|name=Sefadu}} || 10.8 || 2006 || Sierra Leone place name || {{WGPSN|14204}}
|-id="Selevac"
| Selevac || {{Coord|37.7|S|131.1|W|globe:mars_type:landmark|name=Selevac}} || 7.3 || 2016 || Serbia place name || {{WGPSN|15481}}
|-id="Semeykin"
| Semeykin || {{Coord|41.8|N|351.4|W|globe:mars_type:landmark|name=Semeykin}} || 76.0 || 1982 || {{ill|Boris Semeykin|uk|Сємейкін Борис Євгенович}} || {{WGPSN|5423}}
|-id="Seminole"
| Seminole || {{Coord|24.4|S|19.2|W|globe:mars_type:landmark|name=Seminole}} || 20.6 || 1976 || USA (Florida) place name || {{WGPSN|5424}}
|-id="Sera"
| Sera || {{Coord|8.84|N|358.95|W|globe:mars_type:landmark|name=Sera}} || 28 || 2018 || Sera, Hiroshima, Japan || {{WGPSN|15776}}
|-id="Sevel"
| Sevel || {{Coord|79.3|N|36.8|W|globe:mars_type:landmark|name=Sevel}} || 2.0 || 1988 || Denmark place name || {{WGPSN|5444}}
|-id="Sevi"
| Sevi || {{Coord|19.1|N|257.0|W|globe:mars_type:landmark|name=Sevi}} || 3.2 || 1988 || Russia place name || {{WGPSN|5445}}
|-id="Sfax"
| Sfax || {{Coord|7.8|S|43.5|W|globe:mars_type:landmark|name=Sfax}} || 7.0 || 1976 || Tunisia place name || {{WGPSN|5449}}
|-id="Shambe"
| Shambe || {{Coord|20.8|S|30.8|W|globe:mars_type:landmark|name=Shambe}} || 34.2 || 1976 || Sudan place name || {{WGPSN|5463}}
|-id="Shardi"
| Shardi || {{Coord|10.06|N|15.38|W|globe:mars_type:landmark|name=Shardi}} || 18.0 || 2006 || Pakistan place name || {{WGPSN|14205}}
|-id="Sharonov"
| Sharonov || {{Coord|27.3|N|58.6|W|globe:mars_type:landmark|name=Sharonov}} || 102.0 || 1973 || Vsevolod Sharonov || {{WGPSN|5470}}
|-id="Shatskiy"
| Shatskiy || {{Coord|32.7|S|14.9|W|globe:mars_type:landmark|name=Shatskiy}} || 72.5 || 1979 || Nikolay Shatsky || {{WGPSN|5477}}
|-id="Shawnee"
| Shawnee || {{Coord|22.7|N|31.6|W|globe:mars_type:landmark|name=Shawnee}} || 17.0 || 1976 || USA (Ohio) place name || {{WGPSN|5478}}
|-id="Sian"
| Sian || {{Coord|20.2|N|48.1|W|globe:mars_type:landmark|name=Sian}} || 3.8 || 1988 || Russia place name || {{WGPSN|5511}}
|-id="Sibiti"
| Sibiti || {{Coord|12.37|S|294.74|E|globe:mars_type:landmark|name=Sibiti}} || 33 || 2017 || Town in the Republic of Congo (Congo-Brazzaville) || {{WGPSN|15535}}
|-id="Sibu"
| Sibu || {{Coord|23.3|S|19.8|W|globe:mars_type:landmark|name=Sibu}} || 18.2 || 1976 || Sibu, Malaysia || {{WGPSN|5513}}
|-id="Sigli"
| Sigli || {{Coord|20.5|S|30.9|W|globe:mars_type:landmark|name=Sigli}} || 31.4 || 1976 || Indonesia place name || {{WGPSN|5526}}
|-id="Sinda"
| Sinda || {{Coord|15.9|N|248.8|W|globe:mars_type:landmark|name=Sinda}} || 6.6 || 1988 || Russia place name || {{WGPSN|5553}}
|-id="Singa"
| Singa || {{Coord|22.7|S|17.4|W|globe:mars_type:landmark|name=Singa}} || 12.8 || 1976 || Sudan place name || {{WGPSN|5555}}
|-id="Sinop"
| Sinop || {{Coord|23.5|S|249.5|W|globe:mars_type:landmark|name=Sinop}} || 15.4 || 1991 || Turkey place name || {{WGPSN|5557}}
|-id="Sinton"
| [[Astronomy:Sinton (crater)|Sinton]] || {{Coord|40.72|N|328.35|W|globe:mars_type:landmark|name=Sinton}} || 65.25 || 2007 || William M. Sinton || {{WGPSN|14290}}
|-id="Sitka"
| Sitka || {{Coord|4.4|S|39.3|W|globe:mars_type:landmark|name=Sitka}} || 17.5 || 1976 || Sitka, Alaska, USA || {{WGPSN|5586}}
|-id="Sklodowska"
| Sklodowska || {{Coord|33.7|N|2.9|W|globe:mars_type:landmark|name=Sklodowska}} || 124.0 || 1973 || Maria Sklodowska-Curie || {{WGPSN|5593}}
|-id="Slipher"
| [[Astronomy:Slipher (Martian crater)|Slipher]] || {{Coord|47.8|S|84.6|W|globe:mars_type:landmark|name=Slipher}} || 127.0 || 1973 || Vesto Slipher || {{WGPSN|5600}}
|-id="Smith"
| Smith || {{Coord|66.1|S|102.9|W|globe:mars_type:landmark|name=Smith}} || 75.5 || 1973 || William Smith || {{WGPSN|5603}}
|-id="Soffen"
| Soffen || {{Coord|21.74|N|55.23|W|globe:mars_type:landmark|name=Soffen}} || 30.0 || 1976 || [[Biography:Gerald Soffen|Gerald Soffen]] || {{WGPSN|14206}}
|-id="Sogel"
| Sögel || {{Coord|23.7|S|219.2|W|globe:mars_type:landmark|name=Sögel}} || 60.1 || 2006 || Germany place name || {{WGPSN|5805}}
|-id="Sokol"
| Sokol || {{Coord|42.7|S|40.7|W|globe:mars_type:landmark|name=Sokol}} || 22.4 || 1976 || Russia place name || {{WGPSN|5620}}
|-id="Solano"
| Solano || {{Coord|27.0|S|251.2|W|globe:mars_type:landmark|name=Solano}} || 8.7 || 1991 || Philippines place name || {{WGPSN|5622}}
|-id="Somerset"
| Somerset || {{Coord|9.7|S|51.3|W|globe:mars_type:landmark|name=Somerset}} || 3.3 || 2006 || USA (Pennsylvania) place name || {{WGPSN|5643}}
|-id="Soochow"
| Soochow || {{Coord|16.9|N|28.9|W|globe:mars_type:landmark|name=Soochow}} || 31.8 || 1976 || China place name || {{WGPSN|5647}}
|-id="Souris"
| Souris || {{Coord|19.7|N|246.8|W|globe:mars_type:landmark|name=Souris}} || 2.8 || 1988 || Canada (Manitoba) place name || {{WGPSN|5654}}
|-id="South"
| [[Astronomy:South (Martian crater)|South]] || {{Coord|77.1|S|338.0|W|globe:mars_type:landmark|name=South}} || 107.1 || 1973 || Sir James South || {{WGPSN|5656}}
|-id="Spallanzani"
| [[Astronomy:Spallanzani (Martian crater)|Spallanzani]] || {{Coord|58.3|S|273.7|W|globe:mars_type:landmark|name=Spallanzani}} || 72.5 || 1973 || [[Biography:Lazzaro Spallanzani|Lazzaro Spallanzani]] || {{WGPSN|5663}}
|-id="Spry"
| Spry || {{Coord|3.8|S|38.5|W|globe:mars_type:landmark|name=Spry}} || 7.8 || 1976 || USA (Utah) place name || {{WGPSN|5672}}
|-id="Spur"
| Spur || {{Coord|22.2|N|52.3|W|globe:mars_type:landmark|name=Spur}} || 8.4 || 1976 || USA (Texas) place name || {{WGPSN|5674}}
|-id="Sripur"
| Srīpur || {{Coord|31.1|S|100.8|W|globe:mars_type:landmark|name=Srīpur}} || 23.4 || 1991 || Bangladesh place name || {{WGPSN|5677}}
|-id="Stege"
| Stege || {{Coord|3.8|N|59.6|W|globe:mars_type:landmark|name=Stege}} || 77.5 || 1985 || Denmark place name || {{WGPSN|5689}}
|-id="Steinheim"
| Steinheim || {{Coord|54.51|N|169.43|W|globe:mars_type:landmark|name=Steinheim}} || 11.6 || 2007 || Steinheim am Albuch, Germany || {{WGPSN|14286}}
|-id="Steno"
| Steno || {{Coord|68.0|S|115.6|W|globe:mars_type:landmark|name=Steno}} || 106.9 || 1973 || Nicolas Steno || {{WGPSN|5697}}
|-id="Stobs"
| Stobs || {{Coord|5.0|S|38.4|W|globe:mars_type:landmark|name=Stobs}} || 12.5 || 1976 || Scotland place name || {{WGPSN|5710}}
|-id="Stokes"
| [[Astronomy:Stokes (Martian crater)|Stokes]] || {{Coord|55.9|N|188.8|W|globe:mars_type:landmark|name=Stokes}} || 66.0 || 1973 || [[Biography:Sir George Stokes, 1st Baronet|George Stokes]] || {{WGPSN|5712}}
|-id="Ston"
| Ston || {{Coord|47.2|N|237.4|W|globe:mars_type:landmark|name=Ston}} || 6.9 || 1979 || Croatia place name || {{WGPSN|5714}}
|-id="Stoney"
| Stoney || {{Coord|69.8|S|138.6|W|globe:mars_type:landmark|name=Stoney}} || 171.0 || 1973 || George Johnstone Stoney || {{WGPSN|5717}}
|-id="Suata"
| Suata || {{Coord|19.1|S|253.4|W|globe:mars_type:landmark|name=Suata}} || 24.3 || 1991 || Venezuela place name || {{WGPSN|5739}}
|-id="Sucre"
| Sucre || {{Coord|23.9|N|54.7|W|globe:mars_type:landmark|name=Sucre}} || 13.4 || 1976 || Colombia place name || {{WGPSN|5742}}
|-id="Suess"
| Suess || {{Coord|67.1|S|178.6|W|globe:mars_type:landmark|name=Suess}} || 79.2 || 1973 || Eduard Suess || {{WGPSN|5747}}
|-id="Suf"
| Sūf || {{Coord|16.5|N|38.3|W|globe:mars_type:landmark|name=Sūf}} || 9.9 || 1976 || Jordan place name || {{WGPSN|5803}}
|-id="Sulak"
| Sulak || {{Coord|18.3|N|78.7|W|globe:mars_type:landmark|name=Sulak}} || 25.7 || 1985 || Russia place name || {{WGPSN|5751}}
|-id="Sumgin"
| Sumgin || {{Coord|37.0|S|48.8|W|globe:mars_type:landmark|name=Sumgin}} || 85.0 || 1979 || {{ill|Mikhail Ivanovich Sumgin|ru|Сумгин, Михаил Иванович}} || {{WGPSN|5760}}
|-id="Surt"
| Surt || {{Coord|17.0|N|30.7|W|globe:mars_type:landmark|name=Surt}} || 9.9 || 1976 || Libya place name || {{WGPSN|5771}}
|-id="Suzhi"
| Suzhi || {{Coord|27.7|S|274.0|W|globe:mars_type:landmark|name=Suzhi}} || 25.0 || 1991 || China place name || {{WGPSN|5780}}
|-id="Swanage"
| Swanage || {{Coord|26.7|N|33.8|W|globe:mars_type:landmark|name=Swanage}} || 18.7 || 1997 || Swanage, England || {{WGPSN|5785}}
|-id="Sytinskaya"
| Sytinskaya || {{Coord|42.7|N|53.1|W|globe:mars_type:landmark|name=Sytinskaya}} || 93.2 || 1982 || Nadezhda Nikolaevna Sytinskaya || {{WGPSN|5797}}
|}

==T==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates !! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Tabor"
| Tábor || {{Coord|35.8|S|58.4|W|globe:mars_type:landmark|name=Tábor}} || 19.5 || 1979 || Czech Republic place name || {{WGPSN|5811}}
|-id="Tabou"
| Tabou || {{Coord|45.4|S|35.1|W|globe:mars_type:landmark|name=Tabou}} || 8.3 || 1976 || Ivory Coast place name || {{WGPSN|5812}}
|-id="Taejin"
| Taejin || {{Coord|35.5|S|274.4|W|globe:mars_type:landmark|name=Taejin}} || 28.0 || 1991 || South Korea place name || {{WGPSN|5819}}
|-id="Tak"
| Tak || {{Coord|26.3|S|28.7|W|globe:mars_type:landmark|name=Tak}} || 5.1 || 1976 || Tak Province, Thailand || {{WGPSN|5829}}
|-id="Tala"
| Tala || {{Coord|20.5|S|247.3|W|globe:mars_type:landmark|name=Tala}} || 9.0 || 1991 || Tunisia place name || {{WGPSN|5834}}
|-id="Talas"
| Talas || {{Coord|36.0|S|284.6|W|globe:mars_type:landmark|name=Talas}} || 30.0 || 2015 || Kyrgyzstan place name || {{WGPSN|15362}}
|-id="Talsi"
| Talsi || {{Coord|41.9|S|49.4|W|globe:mars_type:landmark|name=Talsi}} || 10.0 || 1976 || Latvia place name || {{WGPSN|5840}}
|-id="Taltal"
| Taltal || {{Coord|39.51|S|234.21|E|globe:mars_type:landmark|name=Taltal}} || 10 || 2016 || Town in Chile || {{WGPSN|15526}}
|-id="Talu"
| Talu || {{Coord|40.7|S|339.9|W|globe:mars_type:landmark|name=Talu}} || 10.0 || 2016 || Indonesia place name || {{WGPSN|15485}}
|-id="Tame"
| Tame || {{Coord|23.0|S|108.1|W|globe:mars_type:landmark|name=Tame}} || 13.5 || 1991 || Colombia place name || {{WGPSN|5843}}
|-id="Tara"
| Tara || {{Coord|44.4|S|52.9|W|globe:mars_type:landmark|name=Tara}} || 34.0 || 1976 || Ireland place name || {{WGPSN|5864}}
|-id="Tarakan"
| Tarakan || {{Coord|41.5|S|30.5|W|globe:mars_type:landmark|name=Tarakan}} || 39.8 || 1976 || Indonesia place name || {{WGPSN|5865}}
|-id="Tarata"
| Tarata || {{Coord|3.8|S|41.3|W|globe:mars_type:landmark|name=Tarata}} || 12.3 || 1976 || Bolivia place name || {{WGPSN|5868}}
|-id="Tarma"
| Tarma || {{Coord|16.7|N|250.2|W|globe:mars_type:landmark|name=Tarma}} || 8.9 || 1988 || Peru place name || {{WGPSN|5871}}
|-id="Tarq"
| Tarq || {{Coord|38.1|N|171.22|E|globe:mars_type:landmark|name=Tarq}} || 35.36 || 2017 || Town in Iran || {{WGPSN|15564}}
|-id="Tarsus"
| Tarsus || {{Coord|23.3|N|40.3|W|globe:mars_type:landmark|name=Tarsus}} || 19.0 || 1976 || Tarsus, Turkey || {{WGPSN|5872}}
|-id="Tavua"
| Tavua || {{Coord|15.62|N|242.48|W|globe:mars_type:landmark|name=Tavua}} || 32.3 || 2008 || Fiji place name || {{WGPSN|14336}}
|-id="Taxco"
| Taxco || {{Coord|20.9|N|40.2|W|globe:mars_type:landmark|name=Taxco}} || 17.5 || 1976 || Mexico place name || {{WGPSN|5888}}
|-id="Taytay"
| Taytay || {{Coord|7.37|N|19.65|W|globe:mars_type:landmark|name=Taytay}} || 18.4 || 2006 || Taytay, Philippines || {{WGPSN|14207}}
|-id="Taza"
| Taza || {{Coord|43.9|S|45.3|W|globe:mars_type:landmark|name=Taza}} || 24.0 || 1976 || Morocco place name || {{WGPSN|5890}}
|-id="Tecolote"
| Tecolote || {{Coord|24.8|S|106.9|W|globe:mars_type:landmark|name=Tecolote}} || 51.0 || 1991 || USA (New Mexico) place name || {{WGPSN|5894}}
|-id="Tehachapi"
| Tehachapi || {{Coord|36.57|N|329.58|W|globe:mars_type:landmark|name=Tehachapi}} || 26 || 2019 || Tehachapi, California || {{WGPSN|15850}}
|-id="Teisserenc de Bort"
| Teisserenc de Bort || {{Coord|0.4|N|315.0|W|globe:mars_type:landmark|name=Teisserenc de Bort}} || 119.0 || 1973 || [[Biography:Léon Teisserenc de Bort|Léon Teisserenc de Bort]] || {{WGPSN|5901}}
|-id="Tejn"
| Tejn || {{Coord|15.6|N|253.6|W|globe:mars_type:landmark|name=Tejn}} || 3.6 || 1988 || Denmark place name || {{WGPSN|5902}}
|-id="Telz"
| Telz || {{Coord|21.4|N|248.9|W|globe:mars_type:landmark|name=Telz}} || 2.6 || 1988 || Germany place name || {{WGPSN|5910}}
|-id="Tem{{hamza}}"
| Tem{{hamza}} || {{Coord|42.3|N|9.5|W|globe:mars_type:landmark|name=Tem{{hamza}}}} || 5.9 || 1976 || Russia place name || {{WGPSN|5918}}
|-id="Tepko"
| Tepko || {{Coord|15.4|N|256.6|W|globe:mars_type:landmark|name=Tepko}} || 3.8 || 1988 || South Australia place name || {{WGPSN|5922}}
|-id="Terby"
| [[Astronomy:Terby (crater)|Terby]] || {{Coord|28.3|S|285.9|W|globe:mars_type:landmark|name=Terby}} || 174.0 || 1973 || François J. Terby || {{WGPSN|5924}}
|-id="Thermia"
| Thermia || {{Coord|19.9|N|250.9|W|globe:mars_type:landmark|name=Thermia}} || 2.9 || 1988 || Greece place name || {{WGPSN|5968}}
|-id="Thila"
| Thila || {{Coord|18.09|N|204.58|W|globe:mars_type:landmark|name=Thila}} || 5.3 || 2008 || Thula, Yemen || {{WGPSN|14440}}
|-id="Thira"
| Thira || {{Coord|14.6|S|184.1|W|globe:mars_type:landmark|name=Thira}} || 22.5 || 1997 || Fira, Greece || {{WGPSN|5973}}
|-id="Thom"
| Thom || {{Coord|41.4|S|267.8|W|globe:mars_type:landmark|name=Thom}} || 24.0 || 1991 || Thailand place name. Na Thom District, Nakhon Phanom.<ref name="NoThomThailand">{{cite web |script-title=th:ฮือฮา นักดาราศาสตร์เผย ปรากฎชื่อ 7 อำเภอไทยบนหลุมดาวอังคาร |trans-title=Astronomer says 7 amphoe (Thai district) names used for craters on Mars|url=http://www.matichon.co.th/news_detail.php?newsid=1397473869 |archive-url=https://web.archive.org/web/20160304034412/http://www.matichon.co.th/news_detail.php?newsid=1397473869 |url-status=dead |archive-date=4 March 2016 |date=15 April 2014 |work=Matichon |access-date=9 October 2014 |language=th}}</ref> || {{WGPSN|5974}}
|-id="Thule"
| Thule || {{Coord|23.6|S|25.8|W|globe:mars_type:landmark|name=Thule}} || 13.3 || 1976 || Greenland place name || {{WGPSN|5985}}
|-id="Tibrikot"
| Tibrikot || {{Coord|12.6|N|55.0|W|globe:mars_type:landmark|name=Tibrikot}} || 61.9 || 1988 || Nepal place name || {{WGPSN|5992}}
|-id="Tignish"
| Tignish || {{Coord|31.0|S|273.1|W|globe:mars_type:landmark|name=Tignish}} || 22.0 || 1991 || Canada (Prince Edward Island) place name || {{WGPSN|5998}}
|-id="Tikhonravov"
| [[Astronomy:Tikhonravov (crater)|Tikhonravov]] || {{Coord|13.5|N|324.2|W|globe:mars_type:landmark|name=Tikhonravov}} || 386.0 || 1985 || Mikhail Tikhonravov || {{WGPSN|6001}}
|-id="Tikhov"
| Tikhov || {{Coord|51.1|S|254.3|W|globe:mars_type:landmark|name=Tikhov}} || 111.0 || 1973 || Gavriil Adrianovich Tikhov || {{WGPSN|6003}}
|-id="Tile"
| Tile || {{Coord|17.9|N|28.7|W|globe:mars_type:landmark|name=Tile}} || 7.4 || 1976 || Somalia place name || {{WGPSN|6005}}
|-id="Timaru"
| Timaru || {{Coord|25.5|S|22.4|W|globe:mars_type:landmark|name=Timaru}} || 17.9 || 1976 || New Zealand place name || {{WGPSN|6009}}
|-id="Timbuktu"
| Timbuktu || {{Coord|5.7|S|37.6|W|globe:mars_type:landmark|name=Timbuktu}} || 73.0 || 1976 || Timbuktu, Mali || {{WGPSN|6010}}
|-id="Timoshenko"
| Timoshenko || {{Coord|42.0|N|64.1|W|globe:mars_type:landmark|name=Timoshenko}} || 88.5 || 1982 || Ivan Fedorovich Timoshenko || {{WGPSN|6013}}
|-id="Tivat"
| Tivat || {{coord|46.3|S|250.5|W|globe:mars_type:landmark|name=Tivat}} || 3.6 || 2011 || Montenegro place name || {{WGPSN|14874}}
|-id="Tivoli"
| Tivoli || {{coord|14.3|S|259.18|W|globe:mars_type:landmark|name=Tivoli}} || 32.4 || 2010 || Grenada place name || {{WGPSN|14768}}
|-id="Tiwi"
| Tiwi || {{Coord|27.8|S|24.8|W|globe:mars_type:landmark|name=Tiwi}} || 21.4 || 1976 || Oman place name || {{WGPSN|6039}}
|-id="Toconao"
| Toconao || {{Coord|20.9|S|74.8|W|globe:mars_type:landmark|name=Toconao}} || 17.7 || 2006 || Chile place name || {{WGPSN|6976}}
|-id="Tokko"
| Tokko || {{Coord|22.8|N|250.6|W|globe:mars_type:landmark|name=Tokko}} || 2.1 || 1988 || Russia place name || {{WGPSN|6045}}
|-id="Tokma"
| Tokma || {{Coord|21.5|N|251.5|W|globe:mars_type:landmark|name=Tokma}} || 3.2 || 1988 || Russia place name || {{WGPSN|6047}}
|-id="Tolon"
| Tolon || {{Coord|18.4|N|255.1|W|globe:mars_type:landmark|name=Tolon}} || 2.7 || 1988 || Russia place name || {{WGPSN|6051}}
|-id="Tomari"
| Tomari || {{Coord|20.2|N|246.3|W|globe:mars_type:landmark|name=Tomari}} || 5.9 || 1988 || Russia place name || {{WGPSN|6054}}
|-id="Tombaugh"
| Tombaugh || {{Coord|3.5|N|198.2|W|globe:mars_type:landmark|name=Tombaugh}} || 60.3 || 2006 || [[Biography:Clyde Tombaugh|Clyde Tombaugh]]; American astronomer (1906–1997) || {{WGPSN|14166}}
|-id="Tombe"
| Tombe || {{Coord|42.8|S|44.5|W|globe:mars_type:landmark|name=Tombe}} || 11.6 || 1976 || Sudan place name || {{WGPSN|6055}}
|-id="Tomini"
| Tomini || {{Coord|16.27|N|234.2|W|globe:mars_type:landmark|name=Tomini}} || 7.4 || 2006 || Indonesia place name || {{WGPSN|6950}}
|-id="Tooting"
| [[Astronomy:Tooting (crater)|Tooting]] || {{Coord|23.1|N|152.4|W|globe:mars_type:landmark|name=Tooting}} || 27.5 || 2006 || Tooting, England || {{WGPSN|6059}}
|-id="Topola"
| Topola || {{Coord|15.83|N|267.79|W|globe:mars_type:landmark|name=Topola}} || 8 || 2018 || Topola, Serbia || {{WGPSN|15717}}
|-id="Torbay"
| Torbay || {{Coord|18.1|N|246.0|W|globe:mars_type:landmark|name=Torbay}} || 6.5 || 1988 || Western Australia place name || {{WGPSN|6060}}
|-id="Toro"
| Toro || {{Coord|17.04|N|71.82|E|globe:mars_type:landmark|name=Torbay}} || 41.4 || 2008 || Spain place name || {{WGPSN|14521}}
|-id="Torso"
| Torso || {{Coord|44.6|S|51.2|W|globe:mars_type:landmark|name=Torsö}} || 16.0 || 1976 || Torsö, Sweden || {{WGPSN|6066}}
|-id="Torup"
| Torup || {{Coord|28.2|S|262.3|W|globe:mars_type:landmark|name=Torup}} || 45.5 || 1991 || Sweden place name || {{WGPSN|6068}}
|-id="Trinidad"
| Trinidad || {{Coord|23.6|S|251.0|W|globe:mars_type:landmark|name=Trinidad}} || 28.0 || 1991 || Peru place name || {{WGPSN|6085}}
|-id="Triolet"
| Triolet || {{Coord|37.09|S|168.14|W|globe:mars_type:landmark|name=Triolet}} || 11.66 || 2008 || Mauritius place name || {{WGPSN|14404}}
|-id="Troika"
| Troika || {{Coord|17.0|N|254.9|W|globe:mars_type:landmark|name=Troika}} || 13.5 || 1976 || Sweden place name || {{WGPSN|6089}}
|-id="Trouvelot"
| [[Astronomy:Trouvelot (Martian crater)|Trouvelot]] || {{Coord|16.2|N|13.1|W|globe:mars_type:landmark|name=Trouvelot}} || 154.7 || 1973 || Étienne Léopold Trouvelot || {{WGPSN|6094}}
|-id="Troy"
| Troy || {{Coord|23.4|N|52.7|W|globe:mars_type:landmark|name=Troy}} || 9.9 || 1976 || USA (Idaho) place name || {{WGPSN|6095}}
|-id="Trud"
| Trud || {{Coord|17.9|N|31.7|W|globe:mars_type:landmark|name=Trud}} || 2.1 || 1976 || Russia place name || {{WGPSN|6096}}
|-id="Trumpler"
| Trumpler || {{Coord|61.8|S|150.8|W|globe:mars_type:landmark|name=Trumpler}} || 78.0 || 1973 || Robert Julius Trumpler || {{WGPSN|6098}}
|-id="Tsau"
| Tsau || {{Coord|49.8|N|239.0|W|globe:mars_type:landmark|name=Tsau}} || 6.5 || 1979 || Botswana || {{WGPSN|6101}}
|-id="Tsukuba"
| Tsukuba || {{Coord|48.9|N|226.1|W|globe:mars_type:landmark|name=Tsukuba}} || 1.8 || 1979 || Tsukuba, Japan || {{WGPSN|6111}}
|-id="Tuapi"
| Tuapi || {{Coord|17.2|N|255.7|W|globe:mars_type:landmark|name=Tuapi}} || 4.6 || 1988 || Nicaragua place name || {{WGPSN|6121}}
|-id="Tugaske"
| [[Astronomy:Tugaske (crater)|Tugaske]] || {{Coord|32.1|S|101.2|W|globe:mars_type:landmark|name=Tugaske}} || 31.3 || 1991 || Tugaske, Canada || {{WGPSN|6124}}
|-id="Tumul"
| Tumul || {{Coord|14.9|N|255.5|W|globe:mars_type:landmark|name=Tumul}} || 8.8 || 1988 || Russia place name || {{WGPSN|6128}}
|-id="Tungla"
| Tungla || {{Coord|41.1|S|270.5|W|globe:mars_type:landmark|name=Tungla}} || 17.0 || 1991 || Nicaragua place name || {{WGPSN|6133}}
|-id="Tura"
| Tura || {{Coord|26.9|S|22.0|W|globe:mars_type:landmark|name=Tura}} || 16.4 || 1976 || Russia place name || {{WGPSN|6136}}
|-id="Turbi"
| Turbi || {{Coord|41.0|S|51.5|W|globe:mars_type:landmark|name=Turbi}} || 31.3 || 1976 || Kenya place name || {{WGPSN|6138}}
|-id="Turma"
| Turma || {{Coord|17.5|N|252.0|W|globe:mars_type:landmark|name=Turma}} || 6.8 || 1988 || Russia place name || {{WGPSN|6143}}
|-id="Tuscaloosa"
| Tuscaloosa || {{Coord|0.0|N|331.3|W|globe:mars_type:landmark|name=Tuscaloosa}} || 60.0 || 2000 || USA (Alabama) place name || {{WGPSN|6149}}
|-id="Tuskegee"
| Tuskegee || {{Coord|2.9|S|36.2|W|globe:mars_type:landmark|name=Tuskegee}} || 66.7 || 1976 || USA (Alabama) place name || {{WGPSN|6152}}
|-id="Tycho Brahe"
| Tycho Brahe || {{Coord|49.8|S|213.9|W|globe:mars_type:landmark|name=Tycho Brahe}} || 106.0 || 1973 || [[Biography:Tycho Brahe|Tycho Brahe]] || {{WGPSN|6164}}
|-id="Tyndall"
| Tyndall || {{Coord|40.0|N|190.1|W|globe:mars_type:landmark|name=Tyndall}} || 86.8 || 1973 || [[Biography:John Tyndall|John Tyndall]] || {{WGPSN|6168}}
|-id="Tyuratam"
| Tyuratam || {{Coord|45.0|S|202.0|W|globe:mars_type:landmark|name=Tyuratam}} || 0.3 || 2013 || Kazakhstan place name || {{WGPSN|15159}}
|}

==U==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Ubud"
| Ubud || {{Coord|10.63|S|341.68|E|globe:mars_type:landmark|name=Ubud}} || 27 || 2016 || Town in Indonesia || {{WGPSN|15532}}
|-id="Udzha"
| Udzha || {{Coord|81.98|N|282.8|W|globe:mars_type:landmark|name=Udzha}} || 45.0 || 2006 || Russia place name || {{WGPSN|6961}}
|-id="Ulricehamn"
| Ulricehamn || {{Coord|17.95|N|76.91|W|globe:mars_type:landmark|name=Ulricehamn}} || 2.34 || 2020 || Ulricehamn, Sweden || {{WGPSN|15875}}
|-id="Ulu"
| Ulu || {{Coord|22.7|N|252.7|W|globe:mars_type:landmark|name=Ulu}} || 3.4 || 1988 || Russia place name || {{WGPSN|6206}}
|-id="Ulya"
| Ulya || {{Coord|18.1|S|248.4|W|globe:mars_type:landmark|name=Ulya}} || 8.6 || 1991 || Russia place name || {{WGPSN|6209}}
|-id="Umatac"
| Umatac || {{Coord|42.8|N|222.8|W|globe:mars_type:landmark|name=Umatac}} || 17.5 || 1979 || Guam place name || {{WGPSN|6216}}
|-id="Urk"
| Urk || {{Coord|23.4|N|248.6|W|globe:mars_type:landmark|name=Urk}} || 2.8 || 1988 || Urk, Netherlands  || {{WGPSN|6243}}
|-id="Utan"
| Utan || {{Coord|24.5|N|246.3|W|globe:mars_type:landmark|name=Utan}} || 4.6 || 1988 || Russia place name || {{WGPSN|6255}}
|-id="Uzer"
| Uzer || {{Coord|1.2|S|1.76|W|globe:mars_type:landmark|name=Uzer}} || 8.8 || 2006 || France place name || {{WGPSN|14208}}
|}

==V==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Vaals"
| Vaals || {{Coord|4.0|S|33.0|W|globe:mars_type:landmark|name=Vaals}} || 10.6 || 1976 || Netherlands place name || {{WGPSN|6268}}
|-id="Vaduz"
| Vaduz || {{coord|38.25|N|344.29|W|globe:mars_type:landmark|name=Vaduz}} || 1.9 || 2010 || [[Place:Vaduz|Vaduz]], [[Finance:Liechtenstein|Liechtenstein]] || {{WGPSN|14767}}
|-id="Valga"
| Valga || {{Coord|44.7|S|36.7|W|globe:mars_type:landmark|name=Valga}} || 17.0 || 1976 || Estonia place name || {{WGPSN|6283}}
|-id="Valverde"
| Valverde || {{Coord|20.3|N|55.8|W|globe:mars_type:landmark|name=Valverde}} || 36.3 || 1976 || Dominican Republic place name || {{WGPSN|6302}}
|-id="Vato"
| Vätö || {{Coord|44.0|S|53.7|W|globe:mars_type:landmark|name=Vätö}} || 20.0 || 1976 || Sweden place name || {{WGPSN|6464}}
|-id="Vaux"
| Vaux || {{Coord|18.1|N|32.9|W|globe:mars_type:landmark|name=Vaux}} || 6.3 || 1976 || France place name || {{WGPSN|6335}}
|-id="Verlaine"
| Verlaine || {{Coord|9.3|S|296.0|W|globe:mars_type:landmark|name=Verlaine}} || 43.0 || 1994 || France place name || {{WGPSN|6356}}
|-id="Vernal"
| Vernal || {{Coord|5.88|N|4.5|W|globe:mars_type:landmark|name=Vernal}} || 57.0 || 2006 || Vernal, Utah, USA || {{WGPSN|14269}}
|-id="Very"
| [[Astronomy:Very (Martian crater)|Very]] || {{Coord|49.6|S|177.1|W|globe:mars_type:landmark|name=Very}} || 114.0 || 1973 || Frank Washington Very || {{WGPSN|6364}}
|-id="Viana"
| Viana || {{Coord|19.4|N|255.3|W|globe:mars_type:landmark|name=Viana}} || 30.0 || 1976 || Brazil place name || {{WGPSN|6375}}
|-id="Victoria"
| [[Astronomy:Victoria (crater)|Victoria]] || {{Coord|2.05|S|5.5|W|globe:mars_type:landmark|name=Victoria}} || 0.8 || 2008 || [[Place:Victoria, Seychelles|Victoria]], Seychelles || {{WGPSN|14522}}
|-id="Vik"
| Vik || {{Coord|36.4|S|64.0|W|globe:mars_type:landmark|name=Vik}} || 23.0 || 1979 || Iceland place name || {{WGPSN|6386}}
|-id="Vils"
| Vils || {{Coord|39.4|N|11.8|W|globe:mars_type:landmark|name=Vils}} || 6.9 || 1976 || Austria place name || {{WGPSN|6389}}
|-id="Vinogradov"
| Vinogradov || {{Coord|20.2|S|37.7|W|globe:mars_type:landmark|name=Vinogradov}} || 223.5 || 1979 || Alexander Pavlovich Vinogradov || {{WGPSN|6394}}
|-id="Vinogradsky"
| Vinogradsky || {{Coord|56.5|S|216.2|W|globe:mars_type:landmark|name=Vinogradsky}} || 64.0 || 1973 || Sergei Winogradsky || {{WGPSN|6395}}
|-id="Virrat"
| [[Astronomy:Virrat (crater)|Virrat]] || {{Coord|31.1|S|103.0|W|globe:mars_type:landmark|name=Virrat}} || 53.6 || 1991 || Virrat, Finland || {{WGPSN|6405}}
|-id="Vishniac"
| [[Astronomy:Vishniac (crater)|Vishniac]] || {{Coord|76.7|S|276.1|W|globe:mars_type:landmark|name=Vishniac}} || 86.1 || 1976 || [[Biography:Wolf V. Vishniac|Wolf V. Vishniac]] || {{WGPSN|6410}}
|-id="Vivero"
| Vivero || {{Coord|49.3|N|241.2|W|globe:mars_type:landmark|name=Vivero}} || 27.5 || 1979 || Spain place name || {{WGPSN|6417}}
|-id="Voeykov"
| Voeykov || {{Coord|32.4|S|76.2|W|globe:mars_type:landmark|name=Voeykov}} || 76.0 || 1979 || A.I. Voeykov || {{WGPSN|6424}}
|-id="Vogel"
| Vogel || {{Coord|37.1|S|13.4|W|globe:mars_type:landmark|name=Vogel}} || 121.0 || 1973 || Hermann Carl Vogel || {{WGPSN|6426}}
|-id="Volgograd"
| Volgograd || {{Coord|23.2|N|51.3|W|globe:mars_type:landmark|name=Volgograd}} || 8.4 || 1976 || Volgograd, Russia || {{WGPSN|6427}}
|-id="Vol{{hamza}}sk"
| Vol{{hamza}}sk || {{Coord|48.4|N|224.9|W|globe:mars_type:landmark|name=Vol{{hamza}}sk}} || 1.6 || 1979 || Russia place name || {{WGPSN|6435}}
|-id="Von Karman"
| [[Astronomy:Von Kármán (Martian crater)|Von Kármán]] || {{Coord|64.6|S|58.5|W|globe:mars_type:landmark|name=Von Kármán}} || 90.0 || 1973 || [[Biography:Theodore von Kármán|Theodore von Kármán]] || {{WGPSN|6441}}
|-id="Voo"
| Voo || {{Coord|27.2|S|20.0|W|globe:mars_type:landmark|name=Voo}} || 1.5 || 1976 || Kenya place name || {{WGPSN|6448}}
|-id="Voza"
| Voza || {{Coord|23.6|N|53.6|W|globe:mars_type:landmark|name=Voza}} || 2.6 || 1988 || Solomon Islands place name || {{WGPSN|6454}}
|}

==W==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Wabash"
| Wabash || {{Coord|21.6|N|33.7|W|globe:mars_type:landmark|name=Wabash}} || 42.0 || 1976 || USA (Indiana) place name || {{WGPSN|6468}}
|-id="Wafra"
| Wafra || {{Coord|4.3|N|148.5|W|globe:mars_type:landmark|name=Wafra}} || 30.2 || 2013 || Kuwait place name || {{WGPSN|15126}}
|-id="Wahoo"
| Wahoo || {{Coord|23.5|N|33.8|W|globe:mars_type:landmark|name=Wahoo}} || 67.2 || 1976 || USA (Nebraska) place name || {{WGPSN|6471}}
|-id="Wajir"
| Wajir || {{Coord|27.3|S|254.6|W|globe:mars_type:landmark|name=Wajir}} || 12.0 || 1991 || Kenya place name || {{WGPSN|6472}}
|-id="Wallace"
| Wallace || {{Coord|52.9|S|249.4|W|globe:mars_type:landmark|name=Wallace}} || 173.0 || 1973 || [[Biography:Alfred Russel Wallace|Alfred Russel Wallace]] || {{WGPSN|6478}}
|-id="Wallops"
| Wallops || {{Coord|46.9|N|227.3|W|globe:mars_type:landmark|name=Wallops}} || 2.0 || 1979 || [[Organization:Wallops Flight Facility|Wallops Flight Facility]], Virginia, USA || {{WGPSN|6480}}
|-id="Wallula"
| Wallula || {{Coord|9.9|S|54.4|W|globe:mars_type:landmark|name=Wallula}} || 12.5 || 2006 || USA (Washington) place name || {{WGPSN|6481}}
|-id="Warra"
| Warra || {{Coord|21.0|N|37.7|W|globe:mars_type:landmark|name=Warra}} || 10.3 || 1976 || Australia (Queensland) place name || {{WGPSN|6490}}
|-id="Waspam"
| Waspam || {{Coord|20.6|N|56.7|W|globe:mars_type:landmark|name=Waspam}} || 41.8 || 1976 || Nicaragua place name || {{WGPSN|6493}}
|-id="Wassamu"
| Wassamu || {{Coord|25.8|N|53.3|W|globe:mars_type:landmark|name=Wassamu}} || 17.5 || 1976 || Japan place name || {{WGPSN|6494}}
|-id="Wau"
| Wau || {{Coord|45.2|S|42.7|W|globe:mars_type:landmark|name=Wau}} || 6.0 || 1976 || Papua New Guinea place name || {{WGPSN|6499}}
|-id="Weert"
| Weert || {{Coord|19.9|N|51.8|W|globe:mars_type:landmark|name=Weert}} || 10.0 || 1976 || Netherlands place name || {{WGPSN|6506}}
|-id="Wegener"
| [[Astronomy:Wegener (Martian crater)|Wegener]] || {{Coord|64.6|S|4.0|W|globe:mars_type:landmark|name=Wegener}} || 76.8 || 1973 || Alfred Wegener || {{WGPSN|6508}}
|-id="Weinbaum"
| Weinbaum || {{Coord|65.7|S|245.5|W|globe:mars_type:landmark|name=Weinbaum}} || 89.4 || 1973 || Stanley G. Weinbaum || {{WGPSN|6512}}
|-id="Wells"
| Wells || {{Coord|60.2|S|237.9|W|globe:mars_type:landmark|name=Wells}} || 103.0 || 1973 || [[Biography:H. G. Wells|H. G. Wells]] || {{WGPSN|6516}}
|-id="Wer"
| Wer || {{Coord|46.0|N|6.2|W|globe:mars_type:landmark|name=Wer}} || 3.1 || 1976 || India place name || {{WGPSN|6521}}
|-id="Wicklow"
| Wicklow || {{Coord|2.0|S|40.6|W|globe:mars_type:landmark|name=Wicklow}} || 22.4 || 1976 || Ireland place name || {{WGPSN|6539}}
|-id="Wien"
| Wien || {{Coord|10.8|S|220.4|W|globe:mars_type:landmark|name=Wien}} || 120.4 || 1976 || [[Biography:Wilhelm Wien|Wilhelm Wien]] || {{WGPSN|6543}}
|-id="Williams"
| Williams || {{Coord|18.7|S|164.3|W|globe:mars_type:landmark|name=Williams}} || 126.0 || 1973 || Arthur S. Williams || {{WGPSN|6552}}
|-id="Wilmington"
| Wilmington || {{Coord|21.8|N|47.5|W|globe:mars_type:landmark|name=Wilmington}} || 0.5 || 1979 || Wilmington, Delaware, USA || {{WGPSN|6554}}
|-id="Wiltz"
| Wiltz || {{Coord|15.51|N|200.91|W|globe:mars_type:landmark|name=Wiltz}} || 1.2 || 2008 || Luxembourg place name || {{WGPSN|14441}}
|-id="Windfall"
| Windfall || {{Coord|2.1|S|43.4|W|globe:mars_type:landmark|name=Windfall}} || 17.9 || 1976 || Canada (Alberta) place name || {{WGPSN|6557}}
|-id="Wink"
| Wink || {{Coord|6.6|S|41.4|W|globe:mars_type:landmark|name=Wink}} || 10.5 || 1976 || USA (Texas) place name || {{WGPSN|6559}}
|-id="Winslow"
| Winslow || {{Coord|3.8|S|300.8|W|globe:mars_type:landmark|name=Winslow}} || 1.0 || 2006 || Winslow, Arizona, USA || {{WGPSN|7010}}
|-id="Wirtz"
| Wirtz || {{Coord|48.6|S|26.0|W|globe:mars_type:landmark|name=Wirtz}} || 129.0 || 1973 || Carl Wilhelm Wirtz || {{WGPSN|6564}}
|-id="Wislicenus"
| [[Astronomy:Wislicenus (crater)|Wislicenus]] || {{Coord|18.4|S|348.6|W|globe:mars_type:landmark|name=Wislicenus}} || 139.0 || 1973 || Walter Wislicenus || {{WGPSN|6565}}
|-id="Woking"
| Woking || {{Coord|5.14|N|277.08|W|globe:mars_type:landmark|name=Woking}} || 9.8 || 2006 || Woking, England || {{WGPSN|14209}}
|-id="Woolgar"
| Woolgar || {{Coord|34.9|N|85.6|W|globe:mars_type:landmark|name=Woolgar}} || 15.5 || 1991 || Australia (Queensland) place name || {{WGPSN|6575}}
|-id="Woomera"
| Woomera || {{Coord|48.4|N|227.4|W|globe:mars_type:landmark|name=Woomera}} || 2.5 || 1979 || Woomera, South Australia || {{WGPSN|6576}}
|-id="Worcester"
| Worcester || {{Coord|26.9|N|50.5|W|globe:mars_type:landmark|name=Worcester}} || 24.0 || 1988 || Worcester, New York, USA || {{WGPSN|6577}}
|-id="Wright"
| Wright || {{Coord|58.9|S|151.0|W|globe:mars_type:landmark|name=Wright}} || 115.0 || 1973 || William Hammond Wright || {{WGPSN|6582}}
|-id="Wukari"
| Wukari || {{Coord|32.1|S|102.9|W|globe:mars_type:landmark|name=Wukari}} || 38.4 || 1991 || Nigeria place name || {{WGPSN|6586}}
|-id="Wulai"
| Wulai || {{Coord|10.24|N|0.99|W|globe:mars_type:landmark|name=Wulai}} || 50.5 || 2018 || Wulai District, Taiwan || {{WGPSN|15764}}
|-id="Wynn-Williams"
| Wynn-Williams || {{Coord|55.11|S|299.87|W|globe:mars_type:landmark|name=Wynn-Williams}} || 67.2 || 2006 || David D. Wynn-Williams || {{WGPSN|14270}}
|}

==X==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Xainza"
| Xainza || {{Coord|0.78|N|3.96|W|globe:mars_type:landmark|name=Xainza}} || 24.6 || 2006 || China place name || {{WGPSN|14210}}
|-id="Xui"
| Xui || {{Coord|15.3|N|247.4|W|globe:mars_type:landmark|name=Xui}} || 2.7 || 1988 || Brazil place name || {{WGPSN|6619}}
|}

==Y==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Yakima"
| Yakima || {{Coord|43.4|N|3.2|W|globe:mars_type:landmark|name=Yakima}} || 13.0 || 1976 || USA (Washington) place name || {{WGPSN|6625}}
|-id="Yala"
| Yala || {{Coord|17.6|N|38.7|W|globe:mars_type:landmark|name=Yala}} || 19.8 || 1976 || Yala Province, Thailand || {{WGPSN|6628}}
|-id="Yalata"
| Yalata || {{Coord|22.0|N|253.9|W|globe:mars_type:landmark|name=Yalata}} || 4.8 || 1988 || South Australia place name || {{WGPSN|6629}}
|-id="Yalgoo"
| Yalgoo || {{Coord|4.94|N|275.85|W|globe:mars_type:landmark|name=Yalgoo}} || 17.9 || 2006 || Western Australia place name || {{WGPSN|14211}}
|-id="Yar"
| Yar || {{Coord|22.5|N|39.2|W|globe:mars_type:landmark|name=Yar}} || 6.4 || 1976 || Russia place name || {{WGPSN|6640}}
|-id="Yaren"
| Yaren || {{Coord|43.91|S|137.57|W|globe:mars_type:landmark|name=Yaren}} || 9.6 || 2009 || Nauru place name || {{WGPSN|14625}}
|-id="Yat"
| Yat || {{Coord|18.3|N|29.1|W|globe:mars_type:landmark|name=Yat}} || 7.6 || 1976 || Niger place name || {{WGPSN|6644}}
|-id="Yebra"
| Yebra || {{Coord|21.0|N|254.4|W|globe:mars_type:landmark|name=Yebra}} || 4.4 || 1988 || Spain place name || {{WGPSN|6649}}
|-id="Yegros"
| Yegros || {{Coord|22.5|S|23.7|W|globe:mars_type:landmark|name=Yegros}} || 14.5 || 1976 || Paraguay place name || {{WGPSN|6650}}
|-id="Yelapa"
| Yelapa || {{Coord|3.83|N|1.13|W|globe:mars_type:landmark|name=Yelapa}} || 29 || 2018 || Yelapa, Mexico || {{WGPSN|15770}}
|-id="Yelwa"
| Yelwa || {{Coord|31.2|N|122.7|W|globe:mars_type:landmark|name=Yelwa}} || 8.5 || 2018 || Nigeria place name || {{WGPSN|15719}}
|-id="Yorktown"
| Yorktown || {{Coord|23.1|N|48.7|W|globe:mars_type:landmark|name=Yorktown}} || 8.1 || 1976 || Yorktown, Virginia, USA || {{WGPSN|6671}}
|-id="Yoro"
| Yoro || {{Coord|23.0|N|28.1|W|globe:mars_type:landmark|name=Yoro}} || 9.8 || 1976 || Honduras place name || {{WGPSN|6672}}
|-id="Yungay"
| Yungay || {{Coord|44.2|S|44.8|W|globe:mars_type:landmark|name=Yungay}} || 21.0 || 1976 || Peru place name || {{WGPSN|6681}}
|-id="Yuty"
| Yuty || {{Coord|22.4|N|34.2|W|globe:mars_type:landmark|name=Yuty}} || 19.9 || 1976 || Yuty, Paraguay || {{WGPSN|6685}}
|}

==Z==
{| class="wikitable" style="min-width: 90%;"
|-
! style="width:10em" | Crater !! style="width:10em" | Coordinates!! Diameter (km) !! Approval date !! Named after !! Refs
|-id="Zaim"
| Zaim || {{Coord|18.08|N|336.97|E|globe:mars_type:landmark|name=Zaim}} || 24 || 2020 || Zaim, Căușeni, Moldova || {{WGPSN|15893}}
|-id="Zarand"
| Zarand || {{Coord|3.39|S|1.5|W|globe:mars_type:landmark|name=Zarand}} || 2.2 || 2006 || Iran place name || {{WGPSN|14212}}
|-id="Zaranj"
| Zaranj || {{Coord|12.1|N|247.02|W|globe:mars_type:landmark|name=Zaranj}} || 28.0 || 2008 || Afghanistan place name || {{WGPSN|14337}}
|-id="Zhigou"
| Zhigou || {{Coord|29.4|S|102.7|W|globe:mars_type:landmark|name=Zhigou}} || 22.0 || 1991 || China place name || {{WGPSN|6730}}
|-id="Zilair"
| Zilair || {{Coord|32.1|S|33.0|W|globe:mars_type:landmark|name=Zilair}} || 48.0 || 1979 || Zilair, Russia || {{WGPSN|6737}}
|-id="Zir"
| Zir || {{Coord|18.7|N|36.6|W|globe:mars_type:landmark|name=Zir}} || 6.2 || 1976 || Turkey place name || {{WGPSN|6743}}
|-id="Zongo"
| Zongo || {{Coord|34.1|S|41.8|W|globe:mars_type:landmark|name=Zongo}} || 46.9 || 1979 || Zongo, Sud-Ubangi, Dem. Rep. Congo || {{WGPSN|6750}}
|-id="Zulanka"
| Žulanka || {{Coord|2.3|S|42.3|W|globe:mars_type:landmark|name=Žulanka}} || 47.1 || 1976 || Russia place name || {{WGPSN|6946}}
|-id="Zumba"
| [[Astronomy:Zumba (crater)|Zumba]] || {{Coord|28.68|S|133.18|W|globe:mars_type:landmark|name=Zumba}} || 3.3 || 2006 || Ecuador place name || {{WGPSN|6951}}
|-id="Zuni"
| Zuni || {{Coord|19.4|N|29.6|W|globe:mars_type:landmark|name=Zuni}} || 25.1 || 1976 || USA (New Mexico) place name || {{WGPSN|6764}}
|-id="Zunil"
| [[Astronomy:Zunil (crater)|Zunil]] || {{Coord|7.8|N|193.9|W|globe:mars_type:landmark|name=Zunil}} || 10.4 || 2003 || Zunil, Guatemala || {{WGPSN|6765}}
|-id="Zutphen"
| Zutphen || {{Coord|14.0|S|185.8|W|globe:mars_type:landmark|name=Zutphen}} || 38.0 || 2003 || Netherlands place name || {{WGPSN|6768}}
|}
{{clear}}

== See also ==
* [[Astronomy:List of catenae on Mars|List of catenae on Mars]]
* [[Astronomy:List of craters on Mars|List of craters on Mars]]
* [[Astronomy:List of mountains on Mars|List of mountains on Mars]]

== References ==
{{reflist|30em|refs=

<ref name="Gazetteer-Mars">{{cite web
  |title     = Mars 
  |publisher = Gazetteer of Planetary Nomenclature – International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
  |website   = usgs.gov
  |url       = http://planetarynames.wr.usgs.gov/Page/MARS/target
  |access-date= 9 August 2017}}</ref>

<ref name="Gazetteer-Categories">{{cite web
  |title     = Categories for Naming Features on Planets and Satellites 
  |publisher = Gazetteer of Planetary Nomenclature – International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
  |website   = usgs.gov
  |url       = http://planetarynames.wr.usgs.gov/Page/Categories
  |access-date= 9 August 2017}}</ref>

}} <!-- end of reflist -->

== External links ==
* [http://planetarynames.wr.usgs.gov/Page/MARS/target USGS: Martian system nomenclature]
* [http://planetarynames.wr.usgs.gov/SearchResults?target=MARS&featureType=Crater,%20craters USGS: Mars Nomenclature: Craters]

{{Mars}}
{{Geography of Mars}}

{{DEFAULTSORT:List Of Craters On Mars: O-Z}}
[[Category:Impact craters on Mars|*]]
[[Category:Lists of impact craters|Mars: O-Z]]

{{Sourceattribution|List of craters on Mars: O–Z}}