Parish of the Missionary Oblates of Mary Immaculate
Welcome to
St. Stanislaus Kostka
Roman Catholic Church
Hamilton, Ontario


St. Stanislaus Kostka Parish is a vibrant Polish Roman Catholic community dedicated to serving Christ through the celebration of the sacraments, prayer, and service. For over 100 years, we have been a spiritual home for Polish families and all who seek to grow in faith.
“To love and serve as Christ taught us.”

Stay connected with our parish community through our calendar of events, announcements, and activities.

Feast Day Celebrations of St. Stanislaus Kostka Feast Day Celebration Schedule Led by Fr. Andrzej Madej, OMI WEDNESDAY, SEPTEMBER 16 5:30 PM — Exposition of the Blessed Sacrament and opportunity for Confession 6:30 PM — Devotion to Our Lady of Perpetual Help 6:45 PM — Holy Mass with a special homily THURSDAY, SEPTEMBER 17 5:30 PM — Exposition of the Blessed Sacrament and opportunity for Confession 6:30 PM — St. Stanislaus Kostka Devotion 6:45 PM — Holy Mass with a special homily FRIDAY, SEPTEMBER 18 5:30 PM — Exposition of the Blessed Sacrament and opportunity for Confession 6:30 PM — Divine Mercy Devotion 6:45 PM — Holy Mass with a special homily SATURDAY, SEPTEMBER 19 9:00 AM — Daily Mass 5:00 PM — Holy Mass in honour of St. Stanislaus with a special homily 6:30 PM — Screening of the film “The Prophet”, about Cardinal Stefan Wyszyński SUNDAY, SEPTEMBER 20 8:00 AM — Holy Mass (Polish) 9:30 AM — Holy Mass (English) 11:00 AM — FEAST DAY MASS (Polish) Fr. Jacek Nosowicz, OMI, Provincial Superior of the Missionary Oblates of Mary Immaculate, Assumption Province 12:45 PM — Holy Mass (Polish) After each Sunday Mass, there will be an opportunity to venerate relics and receive blessed bread. THE KNIGHTS OF COLUMBUS will be serving sausages following each Sunday Mass.

“THE PROPHET – STATE VS. NATION” We invite you to a special screening of the film “The Prophet” on September 19, 2026 at 6:30 PM in the Parish Hall. Tickets are available at the parish and at the door before the screening for $20. https://youtu.be/Xr2_r-wLglA?si=bqRBNrZAGg13sFYM
St. Stanislaus Kostka teaches us by his example how to live out our youth. Tortured by an evil spirit, healed by Mary, he undertook the decision to enter the Jesuit Order. He did this against his parents’ will and paid with great suffering.
“I am made for greater things and for them I should live,” said this young man who became a saint. People from all over the world revere him.
May St. Stanislaus Kostka be the patron of those walking the difficult roads of Christian life. Let us pray asking for support for all of the Polish youth, for all of young Poland.


