St. Catherine of Siena Parish, Mississauga - St. Catherine of Siena Church, Mississauga

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Live stream of St. Catherine of Siena church

Mass - Live Stream

2340 Hurontario St, Mississauga, ON L5B 1N1

Welcome to St. Catherine of Siena Parish, Mississauga

We have masses in English, Italian and Spanish. Please refer to our mass schedule.

Mass Schedule

Parish Advent Mission

The Advent Retreat is on December 2, 3 and 4 at 7.00 p.m. in church. Will be lead by Fr. John Paul Bolger - Companion of the Cross. Click for flyer.

Day of Confession

Parish day of confession will be on December 11, 9.30 to 10.30 a.m., 3.00 to 5.00 p.m. and 7.30 to 8.30 p.m. Click to know more on confessions.

CHRISTMAS FOR SENIORS

On December 11 - Thursday at 10.30 a.m. Advent mass, followed by lunch party for Seniors. Please click for flyer on the cost and other details.

Christmas Concert

Christmas concert on December 13, Saturday at 7.30 p.m. Tickets are at the office or Sunday mass. The funds go for church renovation. Click for flyer

Simbang Gabi 2025

Simbang Gabi Advent mass and celebration from December 15 - 23 @ 7.00 p.m. Click for the flyer.

Parish Activities

Schedule of activities in the Parish

Latest News

Cardinal Leo Affirms Concerns of Canadian Bishops re: Bill C-9

5 December 2025 My dear brothers and sisters in Christ, I write to you today to convey my...

Cardinal Leo's Message for Advent

Message for Advent30 November 2025His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto My Dear Brothers and Sisters, I...

The Equestrian Order of the Holy Sepulchre Restores Hope in the Holy Land

On Nov. 29, more than 250 supporters of the Equestrian Order of the Holy Sepulchre of Jerusalem (EOHSJ...

Pontifical Institute of Mediaeval Studies Hosts Annual Christmas Celebration

On Dec. 3, the Pontifical Institute of Mediaeval Studies hosted its annual Christmas celebration – with guest of...

Events

Advent Lessons and Carols

The Youth and Parish Choirs of St. Isaac Jogues Parish, Pickering, invite...

Dec-09-2025 - Dec-09-2025

St. Isaac Jogues Catholic Parish, 1148 Finch Ave.

Tis the Season: Join us for an Advent Prayer Service

Tis the Season: Join us for an Advent Prayer Service!Let us...

Dec-09-2025 - Dec-09-2025

St. Patrick's Church, 137 McCaul Street

Simbang Gabi 2025 at St. Anthony of Padua Parish

St. Anthony of Padua Parish invites you to Simbang Gabi - a devotional...

Dec-16-2025 - Dec-24-2025

St. Anthony of Padua Parish

Annual Week of Prayer for Christian Unity Prayer Service 2026

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

Jan-18-2026 - Jan-18-2026

Runnymede United Church, 432 Runnymede Rd, Toronto

Men Silent Retreat: Pilgrims of Hope: Guided by the Past, Inspired by the Future.

Men Ignatian Retreat: As people of faith, we journey together as pilgrims...

Jan-23-2026 - Jan-25-2026

Manresa Jesuit Spiritual Renewal Centre

Day of Reflection - Eucharist -- Church. Where We Learn A Spirituality of Encounter & Service.

Day of Reflection for Men/Women: We will reflect and pray on...

Jan-26-2026 - Jan-26-2026

Manresa Jesuit Spiritual Renewal Centre

Christian Jewish Dialogue of Toronto—Commemoration of International Holocaust Day

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

Jan-27-2026 - Jan-27-2026

Darchei Noam Congregation 864 Sheppard Ave. W.

Entering Jerusalem with Jesus: A Holy Week Retreat

Men & Women Ignatian Retreat: Fr. John O'Brien will lead this retreat...

Mar-27-2026 - Mar-29-2026

Manresa Jesuit Spiritual Renewal Centre

Easter Triduum Retreat - A Silent Retreat for Men & Women

A silent Easter Triduum Retreat for men & women: These days of...

Apr-02-2026 - Apr-05-2026

Manresa Jesuit Spiritual Renewal Centre

A Jesuit Guide to the Stars: A Silent Ignatian Retreat for Men & Women

Men & Women Ignatian Retreat: “A Jesuit Guide to the Stars...

Apr-24-2026 - Apr-26-2026

Manresa Jesuit Spiritual Renewal Centre

Marriage Prep Course

Marriage Prep Course at St. Leo the Great Catholic Church, 130 Watford...

Apr-30-2026 - May-02-2026

130 Watford Street, Brooklin

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

Get Directions

Clergy

Rev. Jose Gabriel Forero Martinez c.s.
Pastor

Rev. Feliciano Merchan Mendez c.s.
Associate Pastor

Rev. Ngoc Van Nguyen c.s.
Associate Pastor

Rev. Punnesu Naddi c.s.
Associate Pastor

Deacon Judithus Emmanuel
Deacon Assistant

2340 Hurontario Street, Mississauga, ON L5B 1N1

t: 905.272.1454

stcatherineofsienami@archtoronto.org