St. Mary Catholic Church ~ Chelsea, Michigan

News Update

  • All life is sacred. No life can begin or exist without sufficient food, water and shelter. The Knights of Columbus and the Respect Life commission are providing us with a Novena for Life, every Monday at 6:30pm until February 28th. All are welcome to join us.
  • Confirmation will be celebrated on Wednesday, February 23, 2022 at 6:30pm. The Confirmation packets can be found by clicking on the Sacraments Tab. Come Holy Spirit!
  • REBOOT Tickets are for sale at weekend Masses or in the office. For more information the REBOOT Event on Wednesday~March 9th at 7pm click on the Real Life Catholic/REBOOT tab.
  • Here at St. Mary, you are welcome to wear a mask if that is your comfort level, but it is not required. Please do not attend Mass if you are sick and reminder to wash your hands.

CONFESSIONS Saturdays @ Noon


Saturday~4:30pm    Sunday ~8am & 10am

Daily Mass at 9am in the Chapel

Click here for the latest update on returning to Mass. 

Click on the link below to see our upcoming live stream Face Book events

  If you are able, please switch to online giving.  The link for We Share, our online giving site is

 We care about our parishioners, please call us if you need any assistance at 734-475-7561.

Upcoming event changes at St. Mary:

  • Sunday Night Adult Education 6pm-8pm
  • Monday Morning Scripture Study meets in the gathering space @9:45am.
  • Wednesday Women's Bible & Psalm Studies 12:15pm via Zoom
  • Thursday evening Holy Spirit Prayer Group & Prayer Meeting meet in the church at 7pm. 
  • RCIA meet in room 10 on Tuesday evenings 7pm-9pm. 
  • 24 Hour Adoration in the chapel and first Friday 48 hour Adoration.
  • CRC Mass 10am on the 2nd Friday of the month.
  • No Mass at the hospital on Wednesdays.
  • No Masses at Silver Maples. Communion Services in progress.
  • Home visits, contact the office  734.475.7561.
  • Follow us on Facebook (St. Mary of Chelsea) and Twitter (@StMaryChelsea)!


   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, in prayer and in healing.


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 5400.  The immediate area, roughly comprised by the 120 square mile school district, has over 16,500 residents.  In 2022, there are 1100 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 Has Been Suspended

Confessions: Saturday Noon - 1:00PM
Eucharistic Adoration: Thursdays starting @ 9:30AM




View all events »

Office Hours

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

Email [email protected]