The O'Fallon Illinois YMCA is the leading non-profit committed to strengthening individuals and the O'Fallon, IL community. You'll find more than a gym at the Y.

Our state-of-the-art gym and wellness facility offers a wide range of amenities and programs for all. Explore our large gymnasiums, indoor pool, fitness center, indoor track, group exercise studios and more. The Y also provides youth development programs, including swim lessons, sports leagues, and community events.



Ann Wilson
Membership Director

Julie Murphy
District Sports Director

Laurie Phillips
Youth & Family Director

Kate Lorentzen
Health & Wellness Director

Kristina Golden
Aquatics Director

Darcy Benway
Aquatics Manager

Charlotte Milligan
District Business Manager

Erin Darche
District Vice President

The O'Fallon Illinois YMCA is your one-stop shop for all your fitness needs and more, including classes, child care and community development. We're dedicated to helping people of every age and experience level lead healthy, happy, fitness-filled lifestyles while engaging with their communities.




Want to see more of our facility? Claim a guest pass and visit us today!

Indoor Pool
Free Weights
Group Cycling
Family Locker Rooms
Child Watch
Youth Activity Hub
Gymnastics Center
Cardio Equipment
Queenax/Functional Training
Strength Equipment
Indoor Track
Outdoor Track
Pickleball Courts
Racquetball Courts
Stretching Area/Equipment
Community Garden
Birthday Parties/Rentals

Find Your People. Find Your Y.

Hear from our O’Fallon, IL Y members and see for yourself how people of all ages and walks of life are finding their people and their Y.


We’d love to hear from you.
Tell us what you and your family love about the Y!

Support the Y

Our Annual Campaign provides financial assistance and subsidies to ensure all who wish to participate can, regardless of their financial situation. Growing our Annual Campaign will ensure that we scale and expand our programs into our most vulnerable communities. To ensure we are deepening our impact, we will innovate our programming to meet community needs.