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24-Hour Gyms in San Antonio, TX

39 of the 108 gyms we list in San Antonio have 24-hour access.

A "24 hours" badge on a map listing doesn't say whether that means a staffed front desk around the clock or just keyfob access after the trainers go home — a difference you only discover at the door. Every 24-hour gym listed here has that access confirmed from the gym's own posted hours or membership page.

  1. 210 Strong

    7535 W US Hwy 90, San Antonio, TX 78227

    Open 24/7, staff hours 12pm-7pm

    Sauna or steam24-hour accessNo contractGroup classes
    Call Website Directions

  2. Elite CrossFit and Personal Training

    18347 Redland Rd, San Antonio, TX 78259-4425

    Childcare / kids club24-hour accessNo contract
    Call Website Directions

  3. Elite Strength & Conditioning

    18847 Redland Rd, San Antonio, TX 78259-3679

    Childcare / kids club24-hour accessNo contract
    Call Website Directions

  4. MBS Fitness

    5025 Broadway St, San Antonio, TX 78209

    24-hour accessGroup classes
    Call Website Directions

  5. MBS Fitness

    1115 S Alamo St, San Antonio, TX 78210

    24-hour accessGroup classes
    Call Website Directions

  6. Camp Gladiator Castle Hills Area

    8503 NW Military Hwy, San Antonio, TX 78231

    24-hour accessGroup classes
    Call Website Directions

  7. Evolution Fitness

    5123 N Loop 1604 W, San Antonio, TX 78249

    24-hour accessGroup classes
    Call Website Directions

  8. Camp Gladiator Downtown San Antonio

    434 S Alamo St, San Antonio, TX 78205-3202

    24-hour accessGroup classes
    Call Website Directions

  9. Anytime Fitness

    24165 W Ih 10, San Antonio, TX 78257-1109

    Open 24 hours

    24-hour access
    Call Website Directions

  10. Anytime Fitness

    3111 TPC Pkwy, San Antonio, TX 78259

    Open 24 hours

    24-hour access
    Call Website Directions

  11. Anytime Fitness

    14249 Potranco Rd, San Antonio, TX 78253-2131

    Open 24 hours

    24-hour access
    Call Website Directions

  12. Anytime Fitness

    9023 Huebner Rd, San Antonio, TX 78240-2071

    24-hour access
    Call Website Directions

  13. Anytime Fitness

    5138 UTSA Blvd, San Antonio, TX 78249-3536

    24-hour access
    Call Website Directions

  14. Anytime Fitness

    3030 Thousand Oaks Dr, San Antonio, TX 78247

    24-hour access
    Call Website Directions

  15. Anytime Fitness

    26108 Overlook Pkwy, San Antonio, TX 78260

    24-hour access
    Call Website Directions

  16. Anytime Fitness

    20079 Stone Oak Pkwy, San Antonio, TX 78258-6942

    24-hour access
    Call Website Directions

  17. Anytime Fitness

    8126 Tezel Rd, San Antonio, TX 78250-3032

    24-hour access
    Call Website Directions

  18. Primal Strength & Performance - Strength Training Gym

    14524 Brook Hollow Blvd, San Antonio, TX 78232

    24-hour access
    Call Website Directions

  19. Snap Fitness San Antonio

    6511 West FM Loop 1604 North, San Antonio, TX 78254

    24-hour access
    Call Website Directions

  20. Your Fitness 365 A 24 Hour Gym

    9703 Bandera Rd, San Antonio, TX 78250

    24-hour access
    Call Website Directions

  21. Anytime Fitness

    4200 McCullough Ave, San Antonio, TX 78212-1921

    24-hour access
    Call Website Directions

  22. Anytime Fitness

    8202 N Loop 1604 W, San Antonio, TX 78249-2897

    24-hour access
    Call Website Directions

  23. Anytime Fitness

    6820 Alamo Pkwy, San Antonio, TX 78253-6594

    24-hour access
    Call Website Directions

  24. Anytime Fitness

    14124 Culebra Rd, San Antonio, TX 78254

    24-hour access
    Call Website Directions

  25. Ballistic Built CrossFit

    13807 Red Maple Wood, San Antonio, TX 78249-3707

    24-hour access
    Call Website Directions

  26. LivingStone Athletics

    2424 Broadway St, San Antonio, TX 78215-1034

    24-hour access
    Call Website Directions

  27. TrainFit

    1824 Nacogdoches Rd, San Antonio, TX 78209

    24-hour access
    Call Website Directions

  28. Anytime Fitness

    9307 N Loop 1604 W, San Antonio, TX 78254-2492

    24-hour access
    Call Website Directions

  29. Anytime Fitness

    9307 W LOOP 1604 N, San Antonio, TX 78254

    24-hour access
    Call Website Directions

  30. Anytime Fitness

    16535 Huebner Rd, San Antonio, TX 78248-1641

    24-hour access
    Call Website Directions

  31. Anytime Fitness

    3154 SE Military Dr Ste 11, San Antonio, TX 78223

    24-hour access
    Call Website Directions

  32. Anytime Fitness

    4999 DE Zavala Rd, San Antonio, TX 78249

    24-hour access
    Call Website Directions

  33. Anytime Fitness

    22250 Bulverde Rd Ste 116, San Antonio, TX 78261

    24-hour access
    Call Website Directions

  34. Anytime Fitness

    9902 Potranco Rd, San Antonio, TX 78251

    24-hour access
    Call Website Directions

  35. Snap Fitness

    7715 Mainland Dr Ste 119, San Antonio, TX 78250

    24-hour access
    Call Website Directions

  36. Anytime Fitness

    8202 North Loop 1604 West, Suites 115-116, San Antonio, TX 78249

    24-hour access
    Call Website Directions

  37. Anytime Fitness

    8202 North Loop 1604 East, San Antonio, TX 78249

    24-hour access
    Call Website Directions

  38. Anytime Fitness

    8839 Culebra Rd, San Antonio, TX 78251-4824

    24-hour access
    Call Website Directions

  39. Anytime Fitness 東銀座店

    銀座7-16-21, San Antonio, TX

    24-hour access
    Call Website Directions
Get your keyfob or access code set up during staffed hours. Most 24-hour gyms only issue fobs or door codes at the front desk during normal business hours, so signing up at 11 p.m. usually means waiting until morning to actually get in.

Also in San Antonio

More in San Antonio and Texas

24-Hour Gyms near San Antonio

Good to know

Are there gyms open 24 hours near me?

Yes — many regional and national chains keep at least one location per metro area open around the clock, usually with keyfob entry after staffed hours end. Independent gyms less commonly offer true 24/7 access since it requires either overnight staff or a secure unstaffed entry system.

Is a 24-hour gym staffed all night?

Usually not. Most 24-hour gyms have staff on-site during peak hours — mornings, evenings, weekends — and switch to unstaffed keyfob-only access overnight, with cameras and emergency call buttons standing in for a front desk.