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

SVDP Collection

Please donate generously for the St. Vincent de Paul collection this month, which is used to help needy families near the parish. Thank you

Christian initiation

For adults wishing to become Catholics or receive sacraments of Holy Communion or Confirmation, RCIA will commence on Sept 14th. Click for flyer.

Sacraments

Registrations open for First Holy Communion and Confirmation. Click for the flyer and to register.

Youth Programs

There are programs for the children for different age groups - CFC for Grades 1-5, Edge for Grade 6-8, Lifeteen for Grades 9-12. Click for details.

KoC Dinner and Dance

On October 24th at 6.30 p.m. is the Harvest of Blessings, a dinner and dance program. Click for details of the event.

Parish Activities

Schedule of activities in the Parish

Latest News

Archdiocese to Support Humanitarian Relief in Nepal and Colombia

Two significant natural disasters in recent days have resulted in tremendous loss of life, widespread destruction and the...

A Celebration of Faith, Culture and Community: Cardinal Leo Visits Our Lady of Good Counsel Parish

On September 20, 2026, the community of Our Lady of Good Counsel Parish joyfully welcomed His Eminence Frank...

Canada’s Bishops Gather in Montreal for Annual Plenary Assembly

The Catholic bishops of Canada are gathering in Montreal from September 21 to 25, 2026, for the annual...

Cardinal Leo's Letter to the Faithful on National Day for Truth & Reconciliation and Indigenous Reconciliation Fund

18 September 2026 My dear Brothers and Sisters in the Lord Jesus, Thank you for all that you...

Events

Season of Creation: Living Water

AN EVENT PROMOTED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONS September...

Sep-01-2026 - Oct-04-2026

In-Person

A side angle on lit votive candles in a church

Propaganda, Media, and Critical Thinking

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

Sep-14-2026 - Sep-27-2026

Online

Magnifica Humanitas: Encyclical Reading Group

A HYBRID EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSThis...

Sep-14-2026 - Dec-09-2026

Hybrid

Windows on Theology: Remembering the Trinity: Exploring the Source and Summit of Life

Presented by Gordon Rixon, SJDate: Sept. 16, Sept. 30, Oct. 7, Oct...

Sep-16-2026 - Nov-04-2026

Regis College

North American Academy of Ecumenists Annual Conference: “The Common Good”

AN ONLINE EVENT RECOMMENDED BY THE OFFICE ECUMENINCAL AND INTERFAITH RELATIONSThe North...

Sep-25-2026 - Sep-27-2026

Online

Young Professional Catholics of Toronto Arise Conference

ARISE: A Day to Renew Your Faith, Purpose and Calling Young Catholic...

Sep-26-2026 - Sep-26-2026

Canada Event Center: 300 Water St, Whitby, ON L1N

Marriage Preparation Course Fall 2026

Where: Our Lady of Lourdes Church (Library and Loyola Halls, 2nd floor...

Sep-26-2026 - Oct-04-2026

Our Lady of Lourdes Church, 520 Sherbourne St, Toronto

Diaconate Ordinations 2026 News Story Thumbnail

Ordinations to the Transitional Diaconate

The Archdiocese of Toronto will celebrate the Ordination of Mr. Francesco Rampino...

Sep-26-2026 - Sep-26-2026

St. Michael's Cathedral Basilica, 65 Bond St.

The 112th World Day of Migrants and Refugees – Sunday, September 27, 2026

With a focus on minors on the move, Pope Leo XIV has...

Sep-27-2026 - Sep-27-2026

St. Isaac Jogues Parish, 1148 Finch Avenue, Picker

Solemnity of Saint Michael

Join us as we gather in faith and thanksgiving to celebrate the...

Sep-27-2026 - Sep-27-2026

St. Michael's Cathedral Basilica, 65 Bond. St.

Day of Reflection: My Soul Longs, indeed, it Faints for the Courts of the Lord. (Ps 84)

A day of reflection for men & women. As autumn arrives, we...

Sep-28-2026 - Sep-28-2026

Manresa Jesuit Spiritual Renewal Centre

Interreligious Spirituality Groups

AN ONLINE EVENT RECOMMENDED BY THE OFFICE FOR ECUMENICAL AND INTERFAITH RELATIONSThe...

Oct-01-2026 - Jun-30-2027

Online

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

Deacon Judithus Emmanuel
Deacon Assistant

2340 Hurontario Street, Mississauga, ON L5B 1N1

t: 905.272.1454

stcatherineofsienami@archtoronto.org