Gyms & fitness in O Fallon, MO
23 gyms & fitness listed in O Fallon, Missouri. 23 with a phone number and 18 with a website.
O Fallon accounts for 0.6% of the gyms & fitness listed in Missouri.
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Quick answer
O Fallon, MO has 23 gyms & fitness listed on USA Business Search. 23 list a phone number and 18 list a website. The most listings are in ZIP codes 63366, 63368.
Updated October 2026Club Fitness - KN
St Charles Ymca Outreach
9Round Fitness
Anytime Fitness
Club Fitness
Doran Fitness
Fit Girl Fitness
Fitness Together
Resurrection Fitness
Saint Louis Billiard Repair
Snap Fitness
Snap Fitness O'fallon
Team Branch Fitness & Training
The Strength Parlor
Jazzercise
Quickhit Fitness Lab - O'fallon
Tri-county Family Ymca
Peak Nutrition
Curves
Drew Prater's Baseball Xpress
Dynamic Fitness Management
Edstrom Elite Fitness
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How to choose a gym in O Fallon
- Ask for a free trial or day pass before you sign.
- Read the cancellation terms before you join.
- Visit at the time you plan to work out to see how busy it gets.
Check the business: confirm a company's registration with the state in our Missouri business lookup guide, and licensed trades in the contractor license lookup guide.
Common questions
How many gyms & fitness are listed in O Fallon, Missouri?
USA Business Search shows 23 gyms & fitness in O Fallon. 23 list a phone number and 18 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 63366, 63368.
How do I choose a gym in O Fallon?
Ask for a free trial or day pass before you sign. Read the cancellation terms before you join. Visit at the time you plan to work out to see how busy it gets. Check the license or registration through the Missouri business lookup guide.
How do I add or fix a listing?
Listings are free. Use Add your business, or the Claim or fix link on any listing.
Own one of these businesses? Claim your free listing or see what an optimized listing adds.