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24-Hour Gyms in Brooklyn, NY

19 of the 62 gyms we list in Brooklyn 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. BK Fit Studios

    1000 Broadway, Brooklyn, NY 11221-2403

    24-hour accessNo contractGroup classes
    Call Website Directions

  2. 24 Hour Fitness

    1921 86th St, Brooklyn, NY 11214

    Sauna or steam24-hour accessGroup classes
    Call Website Directions

  3. Dolphin Fitness Clubs

    2402 86th St, Brooklyn, NY 11214-4466

    Mon-Sun 12am-12am

    24-hour accessNo contract
    Call Website Directions

  4. 24 Hour Fitness

    2163 Tilden Ave, Brooklyn, NY 11226

    Sauna or steam24-hour accessGroup classes
    Call Website Directions

  5. Crossfit Outbreak

    208 Frost St, Brooklyn, NY 11211

    24-hour accessNo contractGroup classes
    Call Website Directions

  6. PureGym Williamsburg

    287 Broadway, Brooklyn, NY 11211

    24-hour accessNo contract
    Website Directions

  7. PureGym Canarsie

    9029 Flatlands Ave, Brooklyn, NY 11236

    24-hour accessNo contract
    Website Directions

  8. PureGym Boerum Hill

    252 Atlantic Ave, Brooklyn, NY 11201

    24-hour accessNo contract
    Website Directions

  9. PureGym Brownsville

    81-83 E 98th St, Brooklyn, NY 11212

    24-hour accessNo contract
    Website Directions

  10. PureGym Flatbush

    833 Flatbush Ave, Brooklyn, NY 11226

    24-hour accessNo contract
    Website Directions

  11. Dolphin Fitness Club

    1645 86th St, Brooklyn, NY 11214-2815

    24-hour accessNo contract
    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.

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24-Hour Gyms near Brooklyn

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.