Roman Catholic Churches in Ontario

St. John's Catholic Church is a Catholic parish located in Midland, Ontario, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.

St. Justin's Parish is a Catholic church in south London's White Oaks area, part of the London South Catholic Family of Parishes in the Diocese of London.

Paroisses Sainte-Genevieve is a Catholic parish in Ottawa, Ontario, offering the sacraments, Mass, and spiritual formation in the tradition of the Roman Catholic Church. All are welcome to worship and grow in faith.

Saint Patrick's Church is a Catholic parish located in London, Ontario, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.

Jesus the King Greek Melkite Catholic Church is a Roman Catholic church serving the Markham, Ontario community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

Église Saint-Dominique is a Roman Catholic church serving the Wakefield, Ontario community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

St. Joseph's Roman Catholic Church is a Catholic parish in Oakville, Ontario, offering the sacraments, Mass, and spiritual formation in the tradition of the Roman Catholic Church. All are welcome to worship and grow in faith.

Saint Anthony's is a Roman Catholic church serving the Sudbury, Ontario community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

St. John Bosco Catholic Church is a Catholic parish located in Brockville, Ontario, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.

St. Stephen's Roman Catholic Church is a Roman Catholic church serving the Ancaster, Ontario community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

Sacred Heart Catholic Church is a Roman Catholic church serving the Peterborough, Ontario community. The parish provides regular Mass, confession, religious education, and sacramental preparation for parishioners and visitors.

Saint Joseph's Catholic Church is a Catholic parish located in Fergus, Ontario, united in the Eucharist and the teachings of the Church. The community gathers for worship, prayer, and service to others.