St. Clement Parish is a bilingual Roman Catholic parish community located in Ottawa, Ontario, Canada and entrusted to the Priestly Fraternity of Saint Peter. After the replacement of the liturgical norms of the 1962 Roman Missal by the post-Vatican II Mass in the 1960s, St. Clement Parish was the first community in the world to be authorized to celebrate the Mass and other sacraments in Latin only, according to the older liturgical norms. Since June 3, 2012, St. Clement Parish operates out of Ste-Anne Church in Lowertown.