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

Holy Week Schedule

Please click for the flyer to the Holy Week Schedule

SCOS 70th Anniversary

Cardinal Frank Leo will preside at the Holy Mass on April 21st at 6.30 p.m. A festive dinner will be at Le Tre Port Banquet Hall. Click for flyer.

Share Life

ShareLife helps many who are in need. Our parish goal is $58,500. Please give using a ShareLife envelope or by clicking to make an online donation.

Youth Fund Raising

Paschal candles available for sale after the weekend masses and funds will help the youth programs of our parish. Click for flyer

Youth Camps 2026

For details of the Edge and Summer Youth camps, please click for the flyer and to register.

Parish Activities

Schedule of activities in the Parish

Latest News

Easter Message from His Eminence Frank Cardinal Leo

Message for Easter5 April 2026His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto Easter Message 2026 My Dear...

Easter Sunday – He is Risen!

Easter Sunday marks Christ’s victory over death with His glorious Resurrection. By his death on the...

Easter Vigil Celebrations Baptize 2,000 Catholics

After months of preparation and prayer through the RCIA (Rite of Christian Initiation of Adults) program, a total...

Good Friday: The Lord’s Passion

On this sombre day, we commemorate the death and crucifixion of Jesus. Christ made the ultimate sacrifice to...

Events

Ignite - Bible and Beer - April 7, 2026

Bible & Beer Series!Ignite! Young Adult Ministry (ages 18–39...

Apr-07-2026 - Apr-07-2026

St. Patrick's Church

Easter Octave Social + Potluck

Join us on the evening of April 9 if you want to...

Apr-09-2026 - Apr-09-2026

Merciful Redeemer Parish

Women Silent Retreat - When Life Stretches Us: An Ignatian Retreat on Resilience

Women Ignatian Retreat: This Ignatian retreat on resilience invites participants to receive...

Apr-10-2026 - Apr-12-2026

Manresa Jesuit Spiritual Renewal Centre

Divine Mercy Retreat

Join us for a Day of Recollection led by Sr. Donata Farbaniec...

Apr-11-2026 - Apr-11-2026

Holy Rosary Parish: 354 St. Clair Ave W, Toronto

Divine Mercy Growth Retreat

We warmly invite you to this Retreat at Divine Retreat Centre Toronto...

Apr-11-2026 - Apr-12-2026

69 William Street Toronto, ON M9N 2G6

Day of Reflection & Prayer for the Bereaved

Day of Reflection & Prayer for the Bereaved. "Where is God in...

Apr-11-2026 - Apr-11-2026

Manresa Jesuit Spiritual Renewal Centre

Iona Prayer Service - April 12, 2026

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

Apr-12-2026 - Apr-12-2026

Yorkminster Park Baptist Church

Decoding Propaganda: The Importance of Critical Thinking in Today’s Polarizing Media Landscape

AN ONLINE COURSE RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSParticipants...

Apr-13-2026 - Apr-26-2026

Online

Teologia del Cuerpo / Theology of the Body

This retreat, led by renowned Catholic psychologist Gustavo Mejía, offers...

Apr-18-2026 - Apr-19-2026

St Philip Neri Catholic Ch, 2100 Jane St, Toronto

Introductory Sessions for Celestial Singles

This event's first session takes place on April 18, 2026. ...

Apr-18-2026 - Jun-27-2026

St. Peter's Parish Hall, 840 Bathurst St., Toronto

Women of the Word Toronto - 2026 Forum

We warmly invite all women to our 17th Annual Women of the...

Apr-18-2026 - Apr-18-2026

8083 Jane St, Concord, ON L4K 2M7

SPECIAL PRAYER SERVICE FOR SICK & SUFFERING - APRIL 18, 2026

We invite you to come and join us at Divine Retreat Centre...

Apr-18-2026 - Apr-18-2026

69 William Street Toronto, ON M9N 2G6

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. 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