
- Religions appear in Crusaders Kings II
Religions[]
- Christianity
- Christian heresies
- Islam
- Islamic heresies
- Paganism
- Zotoroastrian faith
Realms by Religions[]
Realms as 1066 AD[]
Christianity
- Catholic
- Holy Roman Empire
- Kingdom of England
- Kingdom of Scotland
- Kingdom of Norway
- Kingdom of Sweden
- Kingdom of Denmark
- Kingdom of Poland
- Kingdom of Hungary
- Kingdom of Croatia
- Kingdom of France
- Kingdom of Leon
- Kingdom of Galicia
- Kingdom of Portugal
- Kingdom of Castille
- Kingdom of Navarra
- Kingdom of Aragon
- The Papacy
- Most Serene Republic of Genoa
- Most Serene Republic of Venice
- Most Serene Republic of Pisa
- Republic of Gotland
- Orthodox
- Byzantine Empire
- Kingdom of Armenia
- Kingdom of Georgia
- Kingdom of Greece
- Kingdom of Rus
- Kingdom of Ruthenia
- Miaphysite
- Kingdom of Abyssinia
- Kingdom of Nubia
Islam
- Sunni
- Almoravid Sultanate
- Zirid Sultanate
- Seljuk Sultanate
- Sultanate of Khiva
- Sultanate of Volga-Bulgaria
- Shia
- Fatimid Sultanate
Paganism
- Tengri
- Khanate of Cumania