Get Involved at St. William
Click here to sign up to volunteer for different ministries
Our Current Schedule
Click here for Mass times, Confession, and Holy Days
News & Events
Click here for upcoming events, our calendar, and more!
Called to be a LIGHT to each other...
Did you like last week’s homily? Do you want a copy of a special homily to keep as a remembrance? Here is a list of archived homilies for the last calendar year.
Do you need to contact a specific staff member of St. William Parish? If so, here is a list of email addresses and telephone numbers.
Grow in the faith
Join RCIA or take part in one of our Adult Faith Formation classes
Learn about the Sacraments of
the Roman Catholic Church
Become an active part of the St. William Parish family by joining one (or two) unique and interesting ministries.
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5411 Mahong Ave. NW
Warren, Ohio 44483
Parish Office Hours:
Monday – Thursday 8:30 a.m. – 4:30 p.m.
Friday 8:30 a.m.- 3:00 p.m.
Saturday: 5:00 p.m.
Sunday: 8:30 a.m. & 11:00 p.m.
8:30 a.m. & 10:30 a.m. (Summer)
Daily Mass: Tuesday-Friday 8:30 a.m.
Holy Days: 8:30 a.m. and 7:00 p.m.