St. Joseph the Worker, Oshawa - St. Joseph the Worker, Oshawa

Advent Day of Confession.

Thursday, December 18, 2025. 9:45 a.m.—12:30 p.m. 7:00 p.m.—9:00 p.m. There will be several Priest available.

2025 Christmas & New Year's Mass Schedule

We invite you to celebrate this holy season with us.

Welcome To St. Joseph The Worker Parish

We are a Roman Catholic Church located in the city of Oshawa, welcome to our parish community.

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

Join Our Parish

Learn how to access the parish registration form.

Confirmation

For more information on the sacrament of Confirmation dates of registration and classes click here.

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.

Catholic Chaplaincy

The Oshawa Catholic Chaplaincy is a faith-filled community of university and college students in Oshawa, Ontario- Durham College/Ontario Tech/ Trent

Updated Donation Page

Our donation page has become even better and it is now easier to support your parish!

Latest Our Faith Alive Articles

Campus Ministry Students Visit the Martyrs’ Shrine as Pilgrims of Hope

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Season of Creation – September 1 – October 4, 2025

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From Students to Graduates

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Events

Simbang Gabi 2025 at St. Anthony of Padua Parish

St. Anthony of Padua Parish invites you to Simbang Gabi - a devotional...

Dec-16-2025 - Dec-24-2025

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Advent Festival of Nine Lessons & Carols: Praying and Singing with Other Christians

AN IN-PERSON EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH...

Dec-21-2025 - Dec-21-2025

Yorkminster Park Baptist Church Toronto

Confronting the "Final Solution": Teaching the Holocaust with Care and Courage

AN ONLINE COURSE RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONS...

Jan-05-2026 - Jan-05-2026

Online

Annual Week of Prayer for Christian Unity Prayer Service 2026

AN IN-PERSON EVENT SPONSORED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH...

Jan-18-2026 - Jan-18-2026

Runnymede United Church, 432 Runnymede Rd, Toronto

Men Silent Retreat: Pilgrims of Hope: Guided by the Past, Inspired by the Future.

Men Ignatian Retreat: As people of faith, we journey together as pilgrims...

Jan-23-2026 - Jan-25-2026

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Day of Reflection - Eucharist -- Church. Where We Learn A Spirituality of Encounter & Service.

Day of Reflection for Men/Women: We will reflect and pray on...

Jan-26-2026 - Jan-26-2026

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Christian Jewish Dialogue of Toronto—Commemoration of International Holocaust Day

AN IN-PERSON EVENT SPONSORED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH...

Jan-27-2026 - Jan-27-2026

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Women Silent Ignatian Retreat - "To Know. To Love. To Serve. An Ignatian Way of Following the Lord."

Women Ignatian Retreat: We feel the desire to follow the Lord, to...

Jan-30-2026 - Feb-01-2026

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Mapping the Field of Jewish-Christian Relations

A VIRTUAL EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSThe...

Mar-15-2026 - Mar-17-2026

Online

Entering Jerusalem with Jesus: A Holy Week Retreat

Men & Women Ignatian Retreat: Fr. John O'Brien will lead this retreat...

Mar-27-2026 - Mar-29-2026

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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

Chico Nuguid
Youth Minister

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!

Contact the Parish

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1100 Mary Street North, Oshawa, ON L1G 5G8

t: 905.432.2300

stjosephtheworkeros@archtoronto.org