Welcome to Our Lady of the Assumption Parish!
A member of the Windsor Heritage Catholic Family of Parishes
Join Us For Mass
Click here for Mass and Confession schedules
Wednesdays at 8:00am and Sundays at 9:00am
Our Parish
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Parish Events
Click the event name for more information.
Outdoor Mass
September 13th, 2026 – 11:00am
Assumption Church
Mass for First Responders
September 29th, 2026 – 8:00am
Assumption Church
Transitus Service
October 2nd, 2026 – 7:00pm
Rosary Chapel
Blessing of Pets
October 3rd, 2026 – 11:00am
Assumption, St. Alphonsus, St. Angela
Trunk or Treat
October 31st, 2026
Assumption Church Parking Lot
Follow Us
Parish Bulletin Board
Mass for First Responders
Our annual mass for First Responders will take place on September 29th, 2026 at 8:00am at Assumption Church. A reception will follow on the church grounds….[read more]
Assumption Outdoor Mass
Join us for our annual outdoor mass on September 13th, 2026, at 11:00am….[read more]
THANK YOU: Care To Run
A big thank you to all the walkers and runners who came out to celebrate the Feast of the Assumption of Mary on Saturday,August 15th. We certainly had lots…[read more]
NEW Program: Moms and Tots
Join us at St. Alphonsus for Moms and Tots on Tuesdays from 9:30am to 11:00am. We start Tuesday September 8th. ▶️ We need volunteers to set up, clean…[read more]
Our Lady of the Assumption Parish, a Roman Catholic Parish in the Diocese of London Ontario, acknowledges that Assumption church sits on the traditional territory of the Three Fires Confederacy. The Huron, who were given refuge by the Three Fires Confederacy, shared this land with Assumption Parish in order to establish the first Catholic parish in Canada west of Montreal.