Church building and garden
Welcome To St. Joseph The Worker Parish
We are a Roman Catholic Church located in the city of Oshawa, welcome to our parish community.
Altar looking to church pews
Mass Schedule
Weekdays Masses: Tuesday to Saturday: 9 am Weekend Masses: Saturday 5 pm, Sunday 9 am & 11 am Confessions: Saturday 4 pm - 4:45 pm
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Join Our Parish
Learn how to access the parish registration form.
Chalice and Host
First Communion
For more information on the sacrament of First Reconciliation and First Holy Communion dates of registration and classes click here.
Holy spirit
Confirmation
For more information on the sacrament of Confirmation dates of registration and classes click here.
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RCIA
If you or if you know someone in our community who would like to become Catholic click here to learn more about the RCIA program.
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Catholic Chaplaincy
The Oshawa Catholic Chaplaincy is a faith-filled community of university and college students in Oshawa,  Ontario- Durham College/Ontario Tech/ Trent
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Updated Donation Page
Our donation page has become even better and it is now easier to support your parish!
Latest Our Faith Alive Articles
Season of Creation – September 1 – October 4, 2025
The Season of Creation challenges the entire Christian family around the world to care for God's creation...
Season of Creation
Campus Ministry Graduation Photo
From Students to Graduates
This spring, students from the university and college campus ministries across the Archdiocese of Toronto gathered to mark...
Feast of Divine Mercy at Divine Retreat Centre Toronto
The Divine Retreat Centre Toronto is a religious and clerical society. The pre-eminent purpose of the Vincentian...
Feast of Divine Mercy at Divine Retreat Centre Toronto
Sport in Motion
Vatican Photography Contest for Youth - “Sport in Motion” – Deadline April 30, 2025
The Archdiocese of Toronto is pleased to share information and invite those young people with a passion for...
Events
Visit Us
1100 Mary Street North
Oshawa, ON
L1G 5G8

 Office/Mailing Address
1100 Mary Street North
Oshawa, ON
L1G 5G8

t:  905.432.2300
e:  stjosephtheworkeros@archtoronto.org

Get Directions
Clergy
Rev. David Twaddle
Pastor

Parish Staff
Mary Lou Barrese
Office Adminstrator

Anne Perdue
Lay Pastoral Associate

Mike Ethier
Custodian

James Sullivan
Campus Minister

Stephanie Paglia
Campus Minister



Donate to the Community
Volunteer your time, talent and treasure to the catholic community both at the parish level and our larger community. Take a look at the various opportunities to support below.
Time
Serve through a parish ministry!
Talent
Bless us with your service!
Treasure
Consider giving today!

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