St. Mary Star of the Sea Parish, Mississauga - St. Mary Star of the Sea Parish, Mississauga

Daily Readings

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Mass Schedule

View our daily and weekly mass schedule for the parish.

ShareLife

The primary focus of ShareLife is supporting agencies that carry out the mission work of the Church. Find out more about our agencies and donate.

Latest News

Celebrating the Long-Awaited Beatification of the Georgia Martyrs

On the eve of the beatification of Venerable Servants of God Pedro de Corpa and Companions – five...

Archdiocese of Toronto Launches New Pastoral Plan: Filling the Jars to the Brim

The Archdiocese of Toronto is embarking on a seven-year journey of prayer, discernment and pastoral renewal with...

Cardinal Leo's Message for Red Wednesday

Message for Red Wednesday18 November 2026His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto My Dear Brothers and Sisters...

St. Anthony of Padua Parish Marks 50 Years of Faith and Grace

On October 24, St. Anthony of Padua Parish in Brampton joyfully celebrated its Golden Jubilee with a special...

Events

Magnifica Humanitas: Encyclical Reading Group

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

Sep-14-2026 - Dec-09-2026

Hybrid

Interreligious Spirituality Groups

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

Oct-01-2026 - Jun-30-2027

Online

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

Ignite - Bible & Beer - Nov 10

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

Nov-10-2026 - Nov-10-2026

137 McCaul Street

St. Mary’s Celebration of Unity Gala 2026

St. Mary’s Celebration of Unity Gala 2026Saturday, November 14, 2026...

Nov-14-2026 - Nov-15-2026

Universal Event Space, 6250 Highway 7, Vaughan, ON

Red Wednesday Mass 2026

One Day in Red, A World of SolidarityOn November 18, 2026, Red...

Nov-18-2026 - Nov-18-2026

St. Michael's Cathedral Basilica

RENEW Toronto 2026

Join us on November 20-21 (Christ the King weekend) for RENEW...

Nov-20-2026 - Nov-21-2026

1250 Markham Rd, Scarborough, ON M1H 2Y9

Men & Women Ignatian Retreat: Exploring Our Spiritual Desires - An Advent Retreat

Ignatian Retreat for Men & Women: Advent is a time to hope...

Nov-20-2026 - Nov-22-2026

Manresa Jesuit Spiritual Renewal Centre

Windows on Theology: The Book of Job: Where Ethics & Aesthetics Clash : Session 3

Windows on Theology: The Book of Job: Where Ethics & Aesthetics Clash...

Nov-21-2026 - Nov-21-2026

Online

A man carries a cross in a modern city's downtown core

Prayer Service for the Sick and Suffering - November 21 ,2026

We invite you to join us at Divine Retreat Centre Toronto for...

Nov-21-2026 - Nov-21-2026

69 William Street Toronto, ON M9N 2G6

World Youth Day Mass with Cardinal Leo

Join OCY for the Archdiocesan World Youth Day Mass 2026, open to...

Nov-21-2026 - Nov-21-2026

St. Thomas More Parish, 2234 Ellesmere Rd, Scarborough

Remembering the Future

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

Nov-23-2026 - Nov-23-2026

Online

Visit Us

11 Peter Street South
Mississauga, ON
L5H 2G1

Office/Mailing Address
11 Peter Street South
Mississauga, ON
L5H 2G1

t: 905.278.2058
e: stmarystaroftheseami@archtoronto.org

Get Directions

Clergy

Rev. Laszlo Nagy
Pastor

11 Peter Street South, Mississauga, ON L5H 2G1

t: 905.278.2058

stmarystaroftheseami@archtoronto.org