Latest News
Cardinal Leo Writes to Prime Minister, MPs – “I ask you to choose life…”
On April 20, 2026, Cardinal Leo wrote to Prime Minister Carney and all federal Members of Parliament (MPs...
Coat of Arms of Frank Cardinal Leo
De La Salle
Celebrating Founder's Day at De La Salle College
On May 11, His Eminence Frank Cardinal Leo visited De La Salle College to celebrate a Mass in...
Neophyte Mass Celebrates the “Newly Planted”
On Sunday, May 17, nearly 300 neophytes from across the archdiocese gathered to celebrate the annual Neophyte Mass...
Neophyte Mass
Salesian Sisters
Cardinal Leo Visits Salesian Sisters
On May 11, His Eminence Frank Cardinal Leo made his first visit to the Daughters of Mary Help...
Events
A Bible opened on a table with a rosary laying on top of it
Our Lady of Good Counsel 19th Annual Holy Spirit Novena - Friday, May 15 to Saturday, May 23, 2026

Nine Days of Commitment and Renewal, 9 Themes , Daily Mass , Rosary, Confession...

May-15-2026 - May-23-2026
867 College Street Toronto (West of Ossington)
Candle with flowing water
AI, Faith, and the Future of Humanity: Interreligious Perspectives

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

May-21-2026 - May-21-2026
Online
IMG_4377
Women Silent Ignatian Retreat - From Fear To Freedom.

Women Ignatian Retreat: When the Holy Spirit came upon Jesus’ disciples...

May-22-2026 - May-24-2026
Manresa Jesuit Spiritual Renewal Centre
Candle with flowing water
Tours of Centres of Other Faith Communities: Art, Architecture, and Aesthetics

IN-PERSON EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONS...

May-23-2026 - May-24-2026
Various Locations
Groundbreaking news
The New St. Patrick's Church, Brampton: Groundbreaking

Join us on Sunday, May 24 for Mass at the current church...

May-24-2026 - May-24-2026
150 Martin Byrne Drive, Brampton L6P 4C8
Day of Reflection
Day of Reflection for Men & Women: "Receive the Holy Spirit"

A day of reflection for men & women. "Receive the Holy Spirit...

May-25-2026 - May-25-2026
Manresa Jesuit Spiritual Renewal Centre
Retreat
Fanning the Flames of Hope: A Silent Retreat for Young Professionals

Men & Women Silent Ignatian Retreat for Young Professionals: What is an...

May-29-2026 - May-31-2026
Manresa Jesuit Spiritual Renewal Centre
Chotki
The Remembrance of God Teaches All Things: The Jesus Prayer for the Teacher and the Classroom

Please join the Metropolitan Andrey Sheptytsky Institute and the Catholic Teachers Guild...

May-30-2026 - May-30-2026
Sheptytsky House, 81 St. Mary Street
A Day With Mary 2026
A Day With Mary

The Archdiocese of Toronto invites you to A Day With Mary on...

May-30-2026 - May-30-2026
Villanova College, King City
Helping hands
Book Signing

Book Signing: "THE CHURCH ON THE STREET - A Ministry of Presence" By...

May-30-2026 - May-31-2026
Blessed Trinity Parish, Toronto (3220 Bayview Ave)
Candles/Photo by Irina Anastasiu
The Interfaith Bridge: Standing United Against Hatred and Antisemitism

AN IN-PERSON EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH...

May-31-2026 - May-31-2026
Rosedale United Church Toronto, ON
Martyrs' Shrine 100 Years
Martyrs’ Shrine Centennial Gala

The National Shrine to the Canadian Martyrs is delighted to invite you...

Jun-03-2026 - Jun-03-2026
Bellvue Manor, 8083 Jane Street, Vaughan, Ontario
Visit Us
2340 Hurontario Street
Mississauga, ON
L5B 1N1

 Office/Mailing Address
2340 Hurontario Street
Mississauga, ON
L5B 1N1

t:  905.272.1454
e:  stcatherineofsienami@archtoronto.org

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Clergy
Rev. Jose Gabriel Forero Martinez c.s.
Pastor

Rev. Ngoc Van Nguyen c.s.
Associate Pastor

Rev. Punnesu Naddi c.s.
Associate Pastor

Deacon Judithus Emmanuel
Deacon Assistant