Contact Info

14200 East Old U.S. Hwy. 12
Chelsea, MI 48118-1124
P: 734-475-7561
F: 734-475-3207

St. Mary Catholic Church

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

  • Holy Week: Holy Thursday 7pm Washing of the Feet Mass with Adoration in the chapel until Midnight
  •                          Good Friday 12:30pm Station of the Cross (outdoor weather permitting) and 1pm Service
  •                          Holy Saturday noon blessing of the baskets in the church               8pm Vigil Mass
  •                         Easter Sunday 8am & 10am Masses
  • Knights of Columbus Fish Fry Dinners now served Friday Evenings 5pm until 8pm. The last fish fry will be on Good Friday with all proceeds going to help with Sr. Ann's medical expenses. 

  • Congratulations 2015 High School Seniors! The St. Louis Guanella Council invites you to participate in our scholarship program and wishes you the very best as you graduate from high school and continue your education.  If you would like to fill out a scholarship application, stop in the office at St. Mary and pick one up.


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 2013, there are 1155 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

9:00AM -5:00PM


14200 East Old U.S. Hwy. 12

Chelsea, Michigan  48118-1124

Office 734.475.7561  Fax 734.475.3207