Latest News
St. Dominic Parish Celebrates 70 Years of Faith, Service and Community
On Sunday, Aug. 16, His Eminence Frank Cardinal Leo celebrated the Festal Mass of St. Dominic, patron saint...
St. Dominic 70th Anniversary Mass
Cardinal Frank Leo Speaks to the Faithful of the Archdiocese of Kingston
His Eminence Cardinal Frank Leo Speaks to the Faithful of the Archdiocese of Kingston
On the eve of the Solemnity of the Assumption of the Blessed Virgin Mary, the faithful from parishes...
ShareLife 50th Anniversary Celebration and Thanksgiving Mass
For 50 years, ShareLife has been a beautiful expression of your faith in action across the Archdiocese...
SL 50th Story Page Banner
Catholic Charities
Catholic Charities Announces Expanded $700,000 Community Grants Program for 2026
Catholic Charities of the Archdiocese of Toronto (CCAT) has officially expanded its Community Grants Program for 2026 to...
Events
Street Patrol
Summer Street Patrol

July 8 to September 2, 20266:30 pm to 9:30 p...

Jul-08-2026 - Sep-02-2026
St. Patrick's Parish 131 McCaul Street
Comforting Hands
Trauma and Compassion During the High Holidays

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

Aug-24-2026 - Aug-24-2026
Online
Barbed Wire
Bringing History to Life Through Survivor Stories

AN ONLINE WEBINAR RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSSurvivor...

Aug-25-2026 - Aug-25-2026
Online
Praying Silhouette
Finding Your Own Voice in Prayer

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

Aug-31-2026 - Aug-31-2026
Online
Candle with flowing water
Season of Creation: Living Water

AN EVENT PROMOTED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONS September...

Sep-01-2026 - Oct-04-2026
In-Person
Prayer Service | Divine Retreat Centre
Children & Teens Prayer Service

Dear Parents, We invite all children for our Children and Teens prayer...

Sep-05-2026 - Sep-05-2026
69 William Street Toronto, ON M9N 2G6
Eternity -Young Adults Event
ETERNITY - How do we live today with Eternity in Mind

We warmly invite all Catholic Young Adults ages 19–39 to...

Sep-05-2026 - Sep-05-2026
St. Thomas More Parish, Ellesemere
2026 Family & Couples retreat flyer.jpg
Family and Couples Growth Retreat

Please mark your calendar for our upcoming Family and Couples Growth Retreat...

Sep-12-2026 - Sep-13-2026
69 William Street Toronto, ON M9N 2G6
Rosary Lane
Day of Reflection for Women: How to Prioritize Values and Set Boundaries with your Time

Day Retreat for Women: For everything there is a season, and a...

Sep-12-2026 - Sep-12-2026
Manresa Jesuit Spiritual Renewal Centre
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
Paul Baker scene
Silent Ignatian Retreat for Men & Women: Praying with the Sermon on the Mount

Ignatian Retreat for men & women: The Sermon on the Mount as...

Sep-18-2026 - Sep-20-2026
Manresa Jesuit Spiritual Renewal Centre
Annual Catholic Moms Group Leader Breakfast & Summit
Catholic Moms Group Leaders Breakfast & Summit (2026)

Do you lead a Catholic Moms Group at your parish—or...

Sep-19-2026 - Sep-19-2026
Le TrePort - 1075 Queensway E, Missississauga, ON
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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Sample Story #1
Similar to the rotator, these story blocks allow you to highlight information that is important to your parishioners. While this information isn’t as critical as the information you put in the rotator, this gives the parish the opportunity to highlight pages that you feel are important but hidden on your site. These content blocks can be hidden if it they aren’t being used.
More Info
Sample Story #2
Similar to the rotator, these story blocks allow you to highlight information thatis important to your parishioners. While this information isn’t as critical as theinformation you put in the rotator, this gives the parish the opportunity to highlightpages that you feel are important but hidden on your site.These content blocks can be hidden if it they aren’t being used.
More Info
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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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