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Welcome to St. Mark's Catholic Church
We welcome you to browse our site.
Weekly Mass Schedule
33 Days Marian Consecration
Marian Consecration
Join us at St. Mark's Church for a 33-day preparation for Marian Consecration, with weekly meetings for five consecutive Saturdays beginning January 9, 2027. Consecration Mass February 11th...
Register Today
Horizons of Hope
Horizons of Hope
Horizons of Hope program begins November 5, 2026.
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Confirmation
Confirmation Registration
Confirmation online registration is now open.
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Vatican and World News
Vatican News
Latest News and Videos from the Vatican.
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Altar for Mass Advent
St. Mark's Mass Livestream
We invite you to watch the livestream of our Sunday 9 am Mass.
Livestream Mass Link
Latest News
Cardinal Leo's Message for Red Wednesday
Message for Red Wednesday18 November 2026His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto My Dear Brothers and Sisters...
Coat of Arms of Frank Cardinal Leo
Pastoral Plan - Filling the Jars to the Brim
Archdiocese of Toronto Launches New Pastoral Plan: Filling the Jars to the Brim
The Archdiocese of Toronto is embarking on a seven-year journey of prayer, discernment and pastoral renewal with...
Federal Euthanasia Bill To Be Voted on Soon – Responding to Bill C-41
Care, Compassion and Our Voice: Responding to Bill C-41 No one should face illness, suffering or uncertainty...
Help Not Harm
orthodox
Cardinal Leo Leads Catholic Delegation for a Luncheon with the Orthodox Bishops
On November 6, His Eminence Frank Cardinal Leo, Metropolitan Archbishop of Toronto, together with the four Auxiliary Bishops...
Events
Joy-Filled Marriage Program-Roll up.png
Joy-Filled Marriage Program 婚配聖事準備課程

Cantonese「Joy-Filled Marriage Program」will be starting on October 31st to...

Oct-31-2026 - Nov-28-2026
Chinese Martyrs Catholic Church 中華殉道聖人堂
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
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
Shelf of books
Bible Study on the Book of Deuteronomy

This event starts on October 19 and ends on June 7. The...

Oct-19-2026 - Jun-07-2027
Via Zoom Virtual Conferencing and Recorded
St. Mary's
St. Mary’s Celebration of Unity Gala 2026

St. Mary’s Celebration of Unity Gala 2026Saturday, November 14, 2026...

Nov-14-2026 - Nov-15-2026
Universal Event Space, 6250 Highway 7, Vaughan, ON
Red Wednesday Mass 2026
Red Wednesday Mass 2026

One Day in Red, A World of SolidarityOn November 18, 2026, Red...

Nov-18-2026 - Nov-18-2026
St. Michael's Cathedral Basilica
Renew
RENEW Toronto 2026

Join us on November 20-21 (Christ the King weekend) for RENEW...

Nov-20-2026 - Nov-21-2026
1250 Markham Rd, Scarborough, ON M1H 2Y9
Sunny day
Men & Women Ignatian Retreat: Exploring Our Spiritual Desires - An Advent Retreat

Ignatian Retreat for Men & Women: Advent is a time to hope...

Nov-20-2026 - Nov-22-2026
Manresa Jesuit Spiritual Renewal Centre
A close -up of Jesus on a crucifix with a grey background
Christ the King Conference

The Catholic Charismatic Council invites you to a faith-filled weekend for...

Nov-21-2026 - Nov-22-2026
2 St Andrews Blvd, Etobicoke, ON M9R 1V8
Candles/Photo by Irina Anastasiu
GREAT PAIN OF GRIEF RETREAT

St. Justin Martyr Parish, along with Deacon Curtis Boone and his Ministry...

Nov-21-2026 - Nov-21-2026
St. Justin Martyr Parish, 3898 Hwy 7 East
Book of Job
Windows on Theology: The Book of Job: Where Ethics & Aesthetics Clash : Session 3

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

Nov-21-2026 - Nov-21-2026
Online
A man carries a cross in a modern city's downtown core
Prayer Service for the Sick and Suffering - November 21 ,2026

We invite you to join us at Divine Retreat Centre Toronto for...

Nov-21-2026 - Nov-21-2026
69 William Street Toronto, ON M9N 2G6
History of St. Mark's Church
St. Mark’s Parish was established on December 16, 1979. Building renovations were completed in October 2019. Click the link to hear more about the history of our Parish.
Visit Us
345 Glad Park Avenue
Stouffville, ON
L4A 1E4

 Office/Mailing Address
345 Glad Park Avenue
Stouffville, ON
L4A 1E4

t:  905.640.6954
e:  stmarksst@archtoronto.org

Get Directions
Clergy
Rev. Tadeusz Walczyk
Pastor

Deacon Gordon Lee
Deacon Assistant

Deacon Wayne McCulloch
Deacon Assistant

Parish Staff
Sara Moreno-Stober
Office Administrator
smstober@archtoronto.org

Grant Lalata
Youth Minister
stmarksyouthmin@gmail.com

Emmelinda Lomibao-de Asis
Part-Time Office Assistant

Marcel Raes
Caretaker

Cathy Dawson
Sacramental Preparation Coordinator
cdawson@archtoronto.org

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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.
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