Gyms & fitness in O'fallon, MO
53 gyms & fitness listed in O'fallon, Missouri. 51 with a phone number and 48 with a website.
O'fallon accounts for 1.4% of the gyms & fitness listed in Missouri.
Sponsored
Quick answer
O'fallon, MO has 53 gyms & fitness listed on USA Business Search. 51 list a phone number and 48 list a website. The most listings are in ZIP codes 63366, 63368, 63304.
Updated October 2026Meraki For Life
Club Elite - KN
Benifit Fitness
Planet Fitness
Powerbody USA Fitness
The Strength Parlor
O'Fallon Missouri YMCA
Bossed Beauty & Wellness
QuickHIT - St Charles
Falls Recreation Center
The Fieldhouse Training Center
Donovan's Strength and Conditioning
Atlas Training Academy
Chance's Pride Acro and Tumbling
CrossFit O'Fallon
CycleBar
D1 Training O'Fallon
Freedom Fitness O'Fallon
GymQuarters Gymnastics Center
Hustle and Heart Sports Performance
Integrity Training Systems
KickHouse O'Fallon
Kintsugi Pilates and Yoga
Prairie Marsh Farm
Renaud Center
Resilient Boxing
Starting Strength St. Louis
Studio65 Fitness
TACFIT Lake Saint Louis
The Fitness Fuzion
The Hitting Zone
Transformative Health 180
West Wind Farms Duck Club
F45 Training O'Fallon Dardenne Prairie
Rockin' Jump Trampoline Park
The Exercise Coach - O'Fallon
White Lights Strength Training
STLPoleVault
Team Branch Fitness & Training
Powerbody USA Fitness Center
Monkey Joes of Fallon
Alloy Personal Training O'Fallon
FC Fitness
Freedom Fitness - Hans
SK Strength Training LLC
3-D Vision Basketball Academy
4 The Athlete
Meraki CrossFit
Premier Performance
Scale it Down & Shape it up
The Exercise Coach
Khalo Healing
Sponsored
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 53 gyms & fitness in O'fallon. 51 list a phone number and 48 list a website.
Which ZIP codes do these listings cover?
They include ZIP codes 63366, 63368, 63304.
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.
More fitness & recreation in O'fallon
Own one of these businesses? Claim your free listing or see what an optimized listing adds.