Cistercians of the Strict Observance (O.C.S.O.)

Trappist Nuns

Also known as: Cistercensi della Stretta Osservanza (Italiano)

Type: Religious Order or Institute with independent houses of Pontifical Right (for Women)

Depends on: Dicastery for Institutes of Consecrated Life and for Societies of Apostolic Life

Canada Canada

France France

Japan Japan

USA USA

Wales Wales

Statistics (2023.12.31)

Houses: 72

Members: 1,289

Houses

Members

Last updated on 2026.02.24

© 2026 GCatholic.org

Up