SMART Goals
Mental Health & Wellness
Julian D’Souza a psychotherapist with over 25 years of experience will be providing free sessions on mental health and wellness. Click for details
Dance
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.
Men Rosary
Rosary for Men
All men are invited on Saturday, October 31 at 3.00 p.m in the church for the rosary. To support spiritual growth of men and fellowship.
Bundle
Bundle Sunday
SVDP will be collecting gently used clothing. The truck will be in the parking lot on November 7 and 8. Check the flyer for items accepted. Thank you
YM
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.
Parish Activity
Parish Activities
Schedule of activities in the Parish
Latest News
Cardinal Leo Encourages Catholics to Participate in October 26 Municipal Elections
Ahead of municipal elections on Monday, October 26, 2026, Cardinal Frank Leo, Metropolitan Archbishop of Toronto, has released...
Vote
Coat of Arms of Frank Cardinal Leo
Cardinal Leo's Message for the Archdiocesan Day for Palliative Care
Message for the Archdiocesan Day for Palliative Care24-25 October 2026His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto...
Vatican Publishes “A Journey of Hope” on Interreligious Dialogue
The Holy See has published A Journey of Hope: Sixty Years of Interreligious Dialogue and Fraternity in the...
Vatican logo
Help Not Harm campaign logo advocating for mental health care, suicide prevention and compassionate support for vulnerable Canadians.
An Update on Medical Assistance in Dying in Canada – Help Not Harm
We are grateful to all those who, over the last number of months, reached out to their elected...
Events
Magnifica Humanitas
Magnifica Humanitas: Encyclical Reading Group

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

Sep-14-2026 - Dec-09-2026
Hybrid
Holy Trinity Statue
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
Stock Image - Bill Wittman
Interreligious Spirituality Groups

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

Oct-01-2026 - Jun-30-2027
Online
Korea trip
Registration Now Open for Office of Catholic Youth's World Youth Day Pilgrimage to Seoul, South Korea

Registration is now open for the Office of Catholic Youth pilgrimage to...

Oct-13-2026 - Oct-26-2026
Seoul Korea
Shelf of books
Bible Study on the Book of Deuteronomy

This event starts on October 19 and ends on June 7. The...

Oct-19-2026 - Jun-07-2027
Via Zoom Virtual Conferencing and Recorded
Peaceful Scene
Silent Ignatian Retreat for Women: Christmas Already!

Ignatian Retreat for Women: Hebrews 1:1. ‘In times past...

Oct-23-2026 - Oct-25-2026
Manresa Jesuit Spiritual Renewal Centre
Magnificat: A Marian Inspired Celebration Concert for Founder's Day
Magnificat: A Marian Inspired Celebration Concert for Founder's Day

Experience an inspiring evening of sacred choral music with St. Michael&rsquo...

Oct-23-2026 - Oct-23-2026
St. Michael's Cathedral Basilica
Married couple holding hands
BLD Toronto Marriage Encounter No. 49

The Bukas Loob sa Diyos Marriage Encounter No. 49 Weekend to be...

Oct-24-2026 - Oct-25-2026
The VMOG 953376 7th Line E, Orangeville ON L9W 2Z2
BLD Logo Circular
BLD Toronto Marriage Encounter Weekend

The BLD Marriage Encounter Weekend is a beautiful opportunity for married couples...

Oct-24-2026 - Oct-25-2026
The VMOG 953376 7th Line E, Orangeville ON L9W 2Z2
Lighting a church candle
Night Vigil - Oct. 24, 2026

Every 4th Saturday of every month from 10:00 p.m. to...

Oct-24-2026 - Oct-25-2026
69 William Street Toronto, ON M9N 2G6
A statue of Mother Mary holding Jesus Christ, while they both smile
CONSECRATION TO JESUS THROUGH MARY ON NOVEMBER 27, 2026

Everyone is invited to consecrate themselves to Jesus through Mary (or to...

Oct-25-2026 - Oct-25-2026
St. Anthony of Padua, 940 North Park in Brampton
FallChapel-Grounds
Day of Reflection for Men & Women with Fr. Michael Coutts, SJ

Day of Retreat: Where the Hell is God? Tracey Leonard, a nurse...

Oct-26-2026 - Oct-26-2026
Manresa Jesuit Spiritual Renewal Centre
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