Mission Statement:
We the people of God of the Parish of St. Mary, Chelsea,
are a faith community guided by the Holy Spirit, 
Christ made present in our time and place.
As the visible Body of Christ we are called to make God's light shine
through us in love, in service, in worship, in celebration,
in education, in guidance and in healing.

News Update

  •  St. Mary will participate in the Rosary Coast To Coast on Sunday ~ October 13th at 4pm. All are welcome to join us and pray the rosary on the 102nd anniversary of the Fatima Miracle of the Sun on the front lawn.

  • St. Mary will host a Flu Shot Clinic on Sunday ~ October 20th starting at 9am until Noon in the Knights of Columbus Room.

  • Reminder that during the month of October St. Mary will be collecting items to help stock Faith In Actions pantry.  You will find the list of needed items in the gathering space.

  • BINGO BINGO BINGO right here at St. Mary in the parish hall on Friday ~ November 15th Join us starting at 5pm.

  • If you are interested in attending the Holy Land Pilgrimage in June of 2020, click here to see the brochure and registration form. 

  •   Follow us on Facebook (St. Mary of Chelsea) and Twitter (@StMaryChelsea)!


About St. Mary

St. Mary Parish is a vibrant faith community located in the southeastern Michigan City of Chelsea.  The city proper has a population of approximately 4500.  The immediate area, roughly comprised by the 120 square mile school district, has over 16,500 residents.  In 2019, there are 1175 families registered at St. Mary Parish.

Mass Times

Saturday 4:30PM
Sunday 8:00AM & 10:00AM
Daily Mass 9:00AM
Mass at Chelsea Community Hospital
on Wednesday 4:00PM

Confessions: Saturday Noon - 1:00PM
Eucharistic Adoration: Thursday 9:00AM until Friday 9:00AM




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Office Hours

Summer Office Hours
9:00AM -3:00PM


14200 East Old U.S. Hwy. 12

Chelsea, Michigan  48118-1124

Office 734.475.7561  Fax 734.475.3207

Email [email protected]