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Catholic Education Week, May 3-8, 2026
Read the message of His Eminence Cardinal Frank Leo Metropolitan Archbishop of Toronto during the Catholic Education Week - May 3-8, 2026
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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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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...
Cardinal Leo
40th Anniversary Mass & Reception
On March 22, His Eminence Frank Cardinal Leo presided at a special Mass to celebrate the 40th ...
Msgr. Vid Vlasic
Msgr. Vid's Retirement Celebration
Our Pastor Msgr. Vid Vlasic’s retirement is soon approaching and we, as a community, are gathering...
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Taize Prayer 泰澤祈禱
This event will take place on Saturday, June 13th, 2026 at 8:00 p.m.  It will...
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The Eucharistic Miracles of the World 【聖體奇蹟】展覽
Date: July 24th -26th, 2026Venue: CMCC Don Bosco Hall Please join us as we host the Vatican approved...
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The Saint of Miracles Among Us
This year, the June 13 Anthonian Days will be held from Friday, June 5th to Monday, June 15th...
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MARRIAGE ENCOUNTER #11
Rediscover the joy in your marriage...make your marriage better...with Christ.Marriage Encounter Weekend #11June 13 &...
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Spiritual Growth Retreat for Young Adults
We warmly invite all Young Adults (ages 20–40) to join us at Divine Retreat Centre Toronto...
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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