Schism or schisms may refer to: Religion Schism, a division or a split A specific schism in Christianity: East-West Schism or The Eastern Schism or Great Schism, the split between the Roman Catholic Church and the Eastern Orthodox Church in the eleventh century The Western Schism, a split within the Roman Catholic Church from 1378 to 1417, at the climax of which three men contested the Papacy Photian Schism, a controversy lasting from 863-867 between Eastern and Western Christianity Enter… (More on Schism)