| A |
| ActiveSG Gym | Sengkang, no street on record | | | |
| Amore Fitness & Boutique Spanot edited since 2021 | Hougang, no street on record | | | |
| Anytime Fitness | 1 King George's Avenue, Crawford | anytimefitness.sg | +65 9788 9620 | |
| Athlese Personal Training | Upper Bukit Timah, no street on record | | | |
| B |
| Barry'snot edited since 2022 | 18 Robinson Road, Downtown Core | barrys.com | +65 86660303 | |
| Blackout Training Ground | 271 New Bridge Road, Outram | blackout.sg | +65 8229 3774 | |
| Body Fit Training Sengkang West | 10 The Oval, Seletar | | | |
| Bukit Gombak ActiveSG Gym | 810 Bukit Batok West Avenue 5, Bukit Gombak | activesgcircle.gov.sg | +65 6896 2193 | |
| D |
| Dennis Gym | 279 Balestier Road, Whampoa | dennisgym.net | +65 8543 2906 | |
| E |
| EnergyOnenot edited since 2022 | Punggol, no street on record | | | |
| EnergyOne Safra Mount Fabernot edited since 2019 | Telok Blangah, no street on record | safra.sg | | |
| F |
| F45not edited since 2022 | 22A Lorong Mambong, Holland Village | | | |
| F45 River ValleyF45 | 372 River Valley Road, River Valley | f45training.com | | |
| FAME.SGnot edited since 2020 | 231 Mountbatten Road, Kallang | fame.sg | +65 8811 9433 | |
| FASnot edited since 2020 | Thomson, no street on record | | | |
| Fitness Cornernot edited since 2017 | Admiralty, no street on record | | | |
| Fitness First | 1 Woodlands Road, Choa Chu Kang | fitnessfirst.com.sg | +65 6767 2406 | |
| Fitness Workz | Chai Chee, no street on record | | | |
| G |
| GoFit-X Geylang | Geylang, no street on record | fitbiz.fit | +6588779895 | |
| Gold's Gym | 222 River Valley Road, Singapore River | goldsgym.com.sg | +6587548785 | |
| Gym@pool | Ulu Pandan, no street on record | | | |
| Gymmboxxnot edited since 2022 | Fernvale, no street on record | | | |
| H |
| Homeground Gym | 146 Owen Road, Little India | homegroundgym.com | +6586507125 | |
| Homeground Gym Tampines | 476 Tampines Street 44, Tampines | homegroudgym.com | +65 98679289 | |
| HyperActiv: Wim Hof Method (Singapore) | 25 Pemimpin Place, Bishan | hyperactiv.us | | |
| J |
| Jenufitnot edited since 2021 | 308 Telok Kurau Road, Telok Kurau | | | |
| Jing Yoga | #01-266 479 Jurong West Street 41, Yuhua | | +65 87757726 | |
| Jurong Lake Gardens Gym | 30 Yuan Ching Road, Jurong East | myactivesg.com | +65 69701619 | |
| K |
| Kaki Recreation Centrenot edited since 2017 | Kaki Bukit, no street on record | | | |
| KD Taekwandonot edited since 2017 | Upper Thomson Road, Sin Ming | | | |
| King of Strength Boxing Gymnot edited since 2019 | Chencharu, no street on record | | | |
| L |
| Lighthouse Climbing | 44 #B-02 Pasir Panjang Road, Alexandra | lighthouseclimbing.com | +65 9724 4091 | |
| O |
| Oasis Wellness Centrenot edited since 2019 | Changi, no street on record | | | |
| oompf! fitness | 130 East Coast Road, Joo Chiat | oompf.com.sg | +65 88785659 | |
| P |
| Parc Riviera Gym | Clementi, no street on record | | | |
| Pilates Body Pilot - Biopolisnot edited since 2017 | 11 Biopolis Way, Ghim Moh | | | |
| Pineapple MMA | 1 Selegie Road, Museum | pineapplemma.com | | |
| PLAB LIift-Off Gym | Paya Lebar, no street on record | | | |
| Platinum Yoganot edited since 2021 | Kebun Baru, no street on record | | | |
| Pure Fitness | 391 Orchard Road, Orchard | pure-360.com.sg | +6563727341 | |
| R |
| R10T | 140 Robinson Road, Tanjong Pagar | r10t.sg | +6589510861 | |
| S |
| Snap Fitness | 7 Pasir Ris Central, Pasir Ris | snapfitness.com | +65 8382 8931 | |
| Snap Fitness 24/7 BuangkokSnap Fitness 24/7 | Compassvale, no street on record | | | |
| Spartans | 30 South Buona Vista Road, Queenstown | spartansboxing.com | +6596627441 | |
| Sync Cycle | 92 Yio Chu Kang Road, Serangoon | | | |
| T |
| The Flying Folks | 28c Hongkong Street, Civic District | theflyingfolks.com | +6568169363 | |
| The Initial Sama Gym | 26 Evans Road, Tanglin | theinitialsama.com | | |
| The Loft gymnot edited since 2021 | Waterloo Street, Rochor | | | |
| True Fitness Ang Mo KioTrue Fitness | 5 Ang Mo Kio Central 2, Ang Mo Kio | truefitness.com.sg | +65 67589555 | |
| Z |
| Zee Fitness | 560A Balestier Road, Novena | | | |