Welcome to Our Lady of the Assumption Parish!

A member of the Windsor Heritage Catholic Family of Parishes


Join Us In Person or Online

Join Us In Person

Click here for Mass schedules and reservations

Join Us Online

Watch Live Weekdays at 8:00am and Sundays at 9:00am, 11:00am and 7:30pm.

Advent and Christmas

Advent Online

Ideas and resources to help
make the most of Advent


Our Parish

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Restoration of
Assumption Church

Assumption Cares Community Outreach


Assumption University Campus Ministry


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Lil’ Saints Online

Online Prayer Group

Listen To Our Homilies

Ask Me Anything Group

Parish Bulletin Board

Sponsor A Star This Christmas

We have a limited supply of Plaster Cast Ceiling stars from Assumption Church for sale for just $250. This would make a great Christmas gift! All proceeds…[read more]

From The Desk Of Father Steven

The liturgical season of Advent, which begins this weekend, is one that often gets overlooked in our day to day lives. For many people, myself included, Advent serves as…[read more]

Introducing FORMED!

Dear Parishioners of the Windsor Heritage Catholic Family of Parishes,It gives me great joy to share with you that our parish now has a subscription to FORMED, apremier online…[read more]

Assumption Church Removed From National Historic Endangered List

Assumption Church has been removed from the national historic endangered list. It was first added to the list in 2015. In making the decision, the National trust said:…[read more]

Before And After: Restoration Complete On The East Side

Restoration work is finished on the the East wall at Assumption Church. Here are photos of the before and after showing the area now that the scaffolding…[read more]

We’re Hiring: Parking Lot Attendants

As the University of Windsor continues to reopen, the Assumption Church Parking lot is hiring additional parking booth attendants. Employees are responsible for parking lot operations. Duties…[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.