🏋️ Official Rankings
10 Best Gyms in Fairfield, CT (October 2026)
We compared 10 gyms serving Fairfield and Greater Bridgeport Planning Region County, Connecticut, and ranked the top providers by verified reviews, ratings, and local reputation — 1,615 customer reviews in all.
The 10 listed below hold an average rating of 5.0 out of 5, led by KMK Training. Updated for October 2026.
- Gyms ranked
- 10
- Average rating
- 5.0★
- Reviews analyzed
- 1,615
- Area codes
- 203, 707
⭐ 5.0 · 434 reviews
85 Mill Plain Rd Ste P, Fairfield, CT 06824
⭐ 5.0 · 312 reviews
919 Post Rd, Fairfield, CT 06824
⭐ 5.0 · 284 reviews
525 Tunxis Hill Cut Off, Fairfield, CT 06825
⭐ 5.0 · 100 reviews
210 Old Dam Rd, Fairfield, CT 06824
⭐ 5.0 · 46 reviews
2119 Post Rd, Fairfield, CT 06824
⭐ 4.9 · 70 reviews
85 Mill Plain Rd suite v, Fairfield, CT 06824
⭐ 4.8 · 276 reviews
85 Mill Plain Rd Sportsplex - Building V, Fairfield, CT 06824
⭐ 5.0 · 36 reviews
1499 Post Rd, Fairfield, CT 06824
Gyms listed here serve Fairfield, Greater Bridgeport Planning Region County, and nearby ZIP codes including 06430, 06431, 06432, 06812, 06824, 06825, 06828.