Image of Front Door of St. Gregory's Church
Welcome to St. Gregory the Great
Welcome to St. Gregory's. Our church is located at the southwest corner of Adelaide and Simcoe Streets, in central Oshawa.
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Interior vew of St. Gregory's Church facing the sanctuary
Mass Schedule
Mass Times and Confession Times
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Image of the Facade of St. Gregory the Great
Parish Financial Report 2024
Financial information for 2024
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Easter Message, 2026
Easter Message from Fr. Marijan
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Eucharist
Mass Calendar in Durham
Weekdays and Sunday Masses Around Durham Region
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Blessed Sacrament
Holy Week Schedule for St. Gregory's & Holy Cross, 2026
Holy Week Schedule for St. Gregory's & Holy Cross - Confession and Celebration timings.
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最新消息
Coat of Arms of Frank Cardinal Leo
Cardinal Leo Writes to Prime Minister, MPs – “I ask you to choose life…”
On April 20, 2026, Cardinal Leo wrote to Prime Minister Carney and all federal Members of Parliament (MPs...
National March for Life with an abstract maple leaf
Messages from Cardinal Leo for May, 2026
Messages from Cardinal Leo:   Mother’s Day – taking place on Sunday, May 10, 2026 March...
Eucharist
Mass Calendar in Durham
Please find the Mass timings around Durham Region is attched document. Mass Timings      
Sunflowers in St. Stephen's Green, Dublin
Easter Newsletter,April 2026
Happy Easter!   May the joy of the Risen Christ fill your hearts with hope and peace this...
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194 Simcoe Street North
Oshawa, ON
L1G 4S9

 辦事處/郵寄地址
194 Simcoe Street North
Oshawa, ON
L1G 4S9

t:  905.723.8141
e:  stgregorythegreat@archtoronto.org

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神職人員
Rev. Marijan Sisko
Pastor

Rev. Edward McGovern
Hospital Chaplain

Deacon David MacInnis
Deacon Assistant

Parish Staff
Jacqui Martin
Secretary
stgregorythegreat@archtoronto.org
905-723-8141

Looking down a trail strewn with pine needles in a forest
Pandemic Journal
Listening to the quiet voice of Our Lord . . .
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Building Family Life
The power of God's love in couple and family life.
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A pair of orange and yellow flowers


Living Our Baptism in Our Parish
Help to build up the life we have received in Christ by sharing the gifts you have received: In Christ's Spirit, Through your human talents, and with your material resources.
Prayer
Join in prayer in new ways with others.
Human Gifts and Service
Use your gifts to build up the life of the Gospel.
Material Support
Support the parish and charities who further the mission of Christ.

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