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

  • Thank You to all the many volunteers who helped make Vacation Bible School 2019 a HUGE success!  

  • A warm welcome to our new Deacon, Deacon Wayne Slomiany, who is joining our parish immediately. He has been a Deacon at Christ the King in Ann Arbor. They have many Deacons in their parish, so we are very blessed to have him join us here. Especially with Deacon Mike so involved with our important ministry in Flint. 

  • 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]