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Daily Readings
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ShareLife
The primary focus of ShareLife is supporting agencies that carry out the mission work of the Church. Find out more about our agencies and donate.
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Mass Schedule
View our daily and weekly mass schedule for the parish.
Latest News
Cardinal Leo Encourages Catholics to Participate in October 26 Municipal Elections
Ahead of municipal elections on Monday, October 26, 2026, Cardinal Frank Leo, Metropolitan Archbishop of Toronto, has released...
Vote
PopeLeoXIV-CardinalLeo
Cardinal Leo Invites Prayers for Pope Leo XIV
Cardinal Frank Leo, Metropolitan Archbishop of Toronto, has invited the Catholic community to join in prayer for Pope...
St. Pius X Parish Celebrates 75 Years of Faith, Family and Community
On October 4, 2026, His Eminence Frank Cardinal Leo presided over a special Mass celebrating the 75th anniversary...
St. Pius X
Knights of the Holy Sepulchre
Equestrian Order of the Holy Sepulchre Welcomes New Members at 2026 Investiture
On October 2 and 3, 2026, the Equestrian Order of the Holy Sepulchre of Jerusalem, Lieutenancy, Canada &ndash...
Events
Magnifica Humanitas
Magnifica Humanitas: Encyclical Reading Group

A HYBRID EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSThis...

Sep-14-2026 - Dec-09-2026
Hybrid
Holy Trinity Statue
Windows on Theology: Remembering the Trinity: Exploring the Source and Summit of Life

Presented by Gordon Rixon, SJDate: Sept. 16, Sept. 30, Oct. 7, Oct...

Sep-16-2026 - Nov-04-2026
Regis College
Stock Image - Bill Wittman
Interreligious Spirituality Groups

AN ONLINE EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSThe...

Oct-01-2026 - Jun-30-2027
Online
Korea trip
Registration Now Open for Office of Catholic Youth's World Youth Day Pilgrimage to Seoul, South Korea

Registration is now open for the Office of Catholic Youth pilgrimage to...

Oct-13-2026 - Oct-26-2026
Seoul Korea
Fall
Men & Women Ignatian Retreat: "How Can I Keep from Singing."

Ignatian Retreat for Men & Women: In a turbulent world and often...

Oct-16-2026 - Oct-18-2026
Manresa Jesuit Spiritual Renewal Centre
St. Augustine's
Spirit & Life: A Catholic Guide to Medical Treatment Decisions at the End of Life

Join us for Spirit & Life: A Catholic Guide to Medical Treatment...

Oct-17-2026 - Oct-17-2026
2661 Kingston Rd., Scarborough
Man kneels in church while praying the rosary
Windows on Theology: The Book of Job: Where Ethics & Aesthetics Clash : Session 2

Windows on Theology: The Book of Job: Where Ethics & Aesthetics Clash...

Oct-17-2026 - Oct-17-2026
Online
Peaceful Scene
Silent Ignatian Retreat for Women: Christmas Already!

Ignatian Retreat for Women: Hebrews 1:1. ‘In times past...

Oct-23-2026 - Oct-25-2026
Manresa Jesuit Spiritual Renewal Centre
BLD Logo Circular
BLD Toronto Marriage Encounter Weekend

The BLD Marriage Encounter Weekend is a beautiful opportunity for married couples...

Oct-24-2026 - Oct-25-2026
The VMOG 953376 7th Line E, Orangeville ON L9W 2Z2
FallChapel-Grounds
Day of Reflection for Men & Women with Fr. Michael Coutts, SJ

Day of Retreat: Where the Hell is God? Tracey Leonard, a nurse...

Oct-26-2026 - Oct-26-2026
Manresa Jesuit Spiritual Renewal Centre
Candle with flowing water
Dialogue & Understanding: Creation for the Common Good

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

Oct-26-2026 - Nov-09-2026
Online
Chapel
Silent Ignatian Retreat for Men: Living with an Open Door: Seeing Life Through God's Bigger Picture

Ignatian Retreat for Men: "See, I have set before you an open...

Oct-30-2026 - Nov-01-2026
Manresa Jesuit Spiritual Renewal Centre
Visit Us
373 Simcoe Street South
Oshawa, ON
L1H 4J2

 Office/Mailing Address
373 Simcoe Street South
Oshawa, ON
L1H 4J2

t:  905.723.5259
e:  holycrossos@archtoronto.org

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Clergy
Rev. Marijan Sisko
Pastor