Saint Mary Catholic Church

Williamston, MI

“We Welcome Everyone Into A Personal Encounter With Jesus Christ”

Special Announcements

Click here for the latest news and updates.

A Letter from Fr. Fons to Our Parish

Hello and Happy 4th of July! I am overjoyed to begin my time here at St. Mary and I am so grateful for the warm welcome and many prayers that I have already received. In particular I am very thankful…

St. Mary Catholic Church

157 High Street
Williamston, MI 48895

Office Hours

Our office is temporarily closed. However, you may still contact us:

Contact Us

Office: (517) 655-2620
Religious Ed: (517) 655-2520
School: (517) 655-4038
Fax: (517) 655-3933


Mass Times

Saturday Vigil Mass: 4:30pm

Sunday: 9:00am, 11:00am

Monday: No Mass
Tuesday - Friday: 8:00am
Saturday: 9:00am 

Click here for updated guidelines for Mass (updated July 10, 2020).

Live stream: We live stream the Sunday 9am Mass. Watch here.



All Confessions, unless noted below, are in the confessional located in the chapel and are socially distanced. Please wear a mask.

8:30am - 8:50am*
10:30am - 10:50am*

Wednesdays - outside:
6:00pm - 7:00pm, or until finished
***Confession is outside in the parking lot while the weather is good. It’ll be moved indoors to the confessional in poor weather.***

9:30am - 10:15am, or until finished
3:30pm - 4:20pm*

*These Confession times precede a Mass and must conclude at the time stated. The other Confession times last as long as necessary if penitents remain after the stated times.



There are opportunities throughout the week; click here for a list of times.

Saint Mary Catholic Church of Williamston, Michigan

We are a passionately Catholic, Spirit-filled, loving family whose members are sacramental, evangelical, prayerful, and merciful disciples looking to invite everyone into a life-changing encounter with Jesus Christ.

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