Welcome to
Sundays 9:00 AM & 11:00 AM, Daily Mass Monday-Saturday 9:00 AM · Ottawa, ON
Plan Your Visit →We're setting up our new website. Check back soon for service times, staff info, ministry details, and more. In the meantime, find us on the map below or give us a call — we'd love to hear from you!
Contact UsSt. Mary's Parish is a Roman Catholic community in Ottawa where everyone is welcome on their spiritual journey. The parish emphasizes transforming worship, all-embracing love, fearless evangelism, and full discipleship with a focus on Kingdom impact.
Join Us
9:00 AM & 11:00 AM, Daily Mass Monday-Saturday 9:00 AM
5:00 PM, Sunday 9:00 AM & 11:00 AM, Daily Mass Monday-Saturday 9:00 AM
100 Young Street, ON, K1Y 3P7, Ottawa, Ontario, K1Y 3P7