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40th Anniversary Mass with Cardinal Leo
St. Justin Martyr Parish is celebrating its 40th Anniversary Mass with His Eminence Frank Cardinal Leo. All are welcome!
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Our Parish Information
Check our Mass times, Parish Team, and more...
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ShareLife 2026
Donating to ShareLife, you help support over 40 agencies to serve the most vulnerable people in our community – regardless of their faith, age, or background.
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Mass Schedule
Visit our page to know our Mass Schedule. Join us and celebrate with us!
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Join us Online- YouTube
Join us from anywhere and celebrate with us. Visit our YouTube Channel for Sunday 10:30 am Mass.
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Daily Readings
Follow our Daily Mass and reflect on these Daily Readings.
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Watch Formed Content
Enjoy multiple free content for education, faith building and more on Formed.org. The signup is free for our Parish.
Latest Events
Mother Mary & Jesus
Catholic Mom's Group at St. Justin's
Welcome to Catholic Mom's Group at St. Justin Martyr Parish! Consider it your monthly retreat in the...
Bible study
Bible Study: Luke: The Story of Salvation Fulfilled
The Gospel of Luke takes you on a journey that begins with the foretelling of John the Baptist...
Cardinal Leo
40th Anniversary Mass with His Eminence Frank Cardinal Leo
St. Justin Martyr Parish is celebrating its 40th Anniversary Mass with His Eminence Frank Cardinal Leo, Metropolitan Archbishop...
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Summer Camp Anchored
Want to give a meaningful Camp experience to your children this summer? We, at St. Justin’s...
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Lenten Retreat
Queen of Apostles Retreat Centre invites all men and women to our 2026 Lenten Retreat on Saturday, February...
Catholic Moms
Embrace Motherhood Workshop - St. Justyn Martyr
This short interactive workshop for moms of young little ones is great for moms preparing for baptism, or...
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AI: Promise, Power, and Pitfalls
AI is transforming our world, but misuse is rising. Join Cyber Security Specialist Brandon Lau for an easy...
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Iona Prayer Service
AN IN-PERSON EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL & INTERFAITH RELATIONSJoin us for an Iona Prayer...
Events
Journey Through Lent
Visit Us
3898 Highway No. 7 East
Unionville, ON
L3R 1L3

 Office/Mailing Address
3898 Highway No. 7 East
Unionville, ON
L3R 1L3

t:  905.479.2463
e:  stjustinmartyrun@archtoronto.org

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Clergy
Rev. Msgr. Vid Vlasic
Pastor

Rev. Marko Busic
Associate Pastor

Rev. Ryan Nigli
Associate Pastor

Parish Staff
Karen Natione-Garcea
Parish Operations Manager

Binitha Alfred
Secretary

Julia Iacono-Hauser
Music Director

Rachel Martinez
Coordinator - Sacramental Prep & RCIC

Hilton Chiu
Youth Minister

May Chow Leong
Coordinator - Catechesis of the Good Shepherd & Volunteer Screening



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
Consider Volunteering with us. Please let us know your interest via call or email to the Parish Office.
Talent
If you wish to showcase your talent, we have many ministries where you can utilize your skills and talents. Please contact us at the Parish Office.
Treasure
If you consider donating to your Parish in monetary terms, please have a look at various options here.

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