| Olympic Stadium | Heritage Zone | Opening and Closing Ceremonies, Athletics, Football | Opening and Closing Ceremonies, Athletics |
| Tokyo Metropolitan Gymnasium | Heritage Zone | Table Tennis | Table Tennis |
| Yoyogi National Stadium | Heritage Zone | Handball | Badminton, Wheelchair Rugby |
| Nippon Budokan | Heritage Zone | Judo, Karate | Judo |
| Imperial Palace Garden | Heritage Zone | Athletics (Race Walk) | - |
| Tokyo International Forum | Heritage Zone | Weightlifting | Powerlifting |
| Kokugikan Arena | Heritage Zone | Boxing | - |
| Equestrian Park | Heritage Zone | Equestrian (dressage, jumping, eventing) | Equestrian |
| Musashino Forest Sport Plaza | Heritage Zone | Badminton, Modern Pentathlon (fencing) | Wheelchair Basketball |
| Tokyo Stadium | Heritage Zone | Football, Modern Pentathlon (swimming, fencing, riding, laser-run), Rugby | - |
| Musashinonomori Park | Heritage Zone | Cycling (road - start) | - |
| Ariake Arena | Tokyo Bay Zone | Volleyball (indoor) | Wheelchair Basketball |
| Ariake Gymnastics Centre | Tokyo Bay Zone | Gymnastics | Boccia |
| Ariake Urban Sports Park | Tokyo Bay Zone | Cycling (BMX freestyle, BMX racing), Skateboarding | - |
| Ariake Tennis Park | Tokyo Bay Zone | Tennis | Wheelchair Tennis |
| Odaiba Marine Park | Tokyo Bay Zone | Aquatics (marathon swimming), Triathlon | Triathlon |
| Shiokaze Park | Tokyo Bay Zone | Beach volleyball | - |
| Aomi Urban Sports Park | Tokyo Bay Zone | Basketball (3x3), Sport Climbing | Football 5-a-side |
| Oi Hockey Stadium | Tokyo Bay Zone | Hockey | - |
| Sea Forest Cross-Country Course | Tokyo Bay Zone | Equestrian (eventing, cross-country) | - |
| Sea Forest Waterway | Tokyo Bay Zone | Canoe-Kayak (sprint), Rowing | Canoe, Rowing |
| Kasai Canoe Slalom Centre | Tokyo Bay Zone | Canoe-Kayak (slalom) | - |
| Yumenoshima Park Archery Field | Tokyo Bay Zone | Archery | Archery |
| Tokyo Aquatics Centre | Tokyo Bay Zone | Aquatics (swimming, diving, artistic swimming) | Swimming |
| Tatsumi Water Polo Centre | Tokyo Bay Zone | Aquatics (water polo) | - |
| Makuhari Messe Hall A | Tokyo Bay Zone | Taekwondo, Wrestling | Sitting Volleyball |
| Makuhari Messe Hall B | Tokyo Bay Zone | Fencing | Taekwondo, Wheelchair Fencing |
| Makuhari Messe Hall C | Tokyo Bay Zone | - | Goalball |
| Tsurigasaki Surfing Beach | - | Surfing | - |
| Saitama Super Arena | - | Basketball | - |
| Asaka Shooting Range | - | Shooting | Shooting |
| Kasumigaseki Country Club | - | Golf | - |
| Enoshima Yacht Harbour | - | Sailing | - |
| Izu Velodrome | - | Cycling (track) | Cycling (track) |
| Izu MTB Course | - | Cycling (mountain bike) | - |
| Fuji International Speed Way | - | Cycling (road - finish, individual time trial) | Cycling (road) |
| Fukusihima Azuma Baseball Stadium | - | Baseball/Softball | - |
| Yokohama Baseball Stadium | - | Baseball/Softball | - |
| Sapporo Dome | - | Football | - |
| Miyagi Stadium | - | Football | - |
| Ibaraki Kashima Stadium | - | Football | - |
| Saitama Stadium | - | Football | - |
| International Stadium Yokohama | - | Football | - |
| Olympic / Paralympic Village | Tokyo Bay Zone | - | - |
| IBC/MPC Tokyo International Exhibition Center (Tokyo Big Sight) | Tokyo Bay Zone | - | - |
