Category:Educational institutions established in the 13th century

• List of medieval universities (organization)

A

• Aberdeen Grammar School (organization)
• Al-Mustansiriya University (organization)
• Albayan University (organization)

B

• Balliol College, Oxford (organization)
• Blackfriars, Oxford (organization)

C

• University of Cambridge (organization)
• Colchester Royal Grammar School (organization)
• Complutense University of Madrid (organization)

D

• High School of Dundee (organization)

G

• Gloucester College, Oxford (organization)
• Gök Medrese (Tokat) (organization)
• Gök Medrese (Sivas) (organization)
• Great Academy of Paris (organization)

H

• Hertford College, Oxford (organization)

I

• Ince Minaret Medrese (organization)

K

• Karatay Madrasa, Konya (organization)
• Katedralskolan i Åbo (organization)
• Katedralskolan, Uppsala (organization)
• King Edward VI Grammar School, Louth (organization)
• King Edward VI School, Stratford-upon-Avon (organization)

L

• Lancaster Royal Grammar School (organization)
• University of Lleida (organization)

M

• Merton College, Oxford (organization)
• University of Montpellier (organization)
• University of Murcia (organization)
• Mustansiriya Madrasah (organization)

N

• University of Naples Federico II (organization)

O

• University of Orléans (organization)

P

• University of Padua (organization)
• Pervane Medrese (organization)
• Pontifical University of Saint Thomas Aquinas (organization)

R

• Riga State Gymnasium No.1 (organization)
• Royal Grammar School Worcester (organization)
• Ruthin School (organization)

S

• St Edmund Hall, Oxford (organization)
• University of Siena (organization)
• Sırçalı Medrese (organization)
• St. Thomas School, Leipzig (organization)
• Stedelijk Gymnasium Leiden (organization)
• Al-Sultaniyah Madrasa (organization)

U

• University College, Oxford (organization)
• University of Coimbra (organization)
• University of Northampton (13th century) (organization)
• University of Toulouse (organization)

W

• Wieland-Gymnasium Biberach (organization)