Groups & Organizations

Parish Welcome Committee

This Committee was formed to welcome new parishioners to our Parish Community and introduce them to all that Holy Trinity has to offer.

Contact: Debi Possidoni

Knights of Columbus (Council #3738 - St. John Council)

The Knights of Columbus is a Catholic fraternal organization for men. Our St. John Council, located in Westmont, is made up of members from the parishes of Holy Trinity in Westmont, and St. Mary of Gostyn and St. Joseph in Downers Grove. A Knight's membership involves his whole family. Explore the benefit of membership.

Contact: Dave Ortman
Click here to visit the Knights of Columbus website

Knights of the Holy Temple

Description coming soon...

Contact: Andrew Billing

Mom & Tots Group

This group is an opportunity for moms and their young children to form friendships, to learn from one another, and to grow together as part of the Holy Trinity family. Our group typical gathers in the School library from 11:15am-12:15pm every 2nd and 4th Monday of the month.

Contact: Janice Weyrick


Mass Times

Weekend Masses
Sat: 4:30pm
Sun: 7:30am, 9:30am, 11:30am, 7pm

Daily Mass - Mon-Sat: 8:15am

Confession - Sat: 3:15-4:15pm

Adoration Chapel - Open 24/7

Contact Us

Holy Trinity Catholic Parish
25 E. Richmond St.

Westmont, IL 60559

Phone: 630-968-1366

Send us a message