Athlete quotas
| Sports | Athlete quotas |
|---|---|
| Athletics | 1900 |
| Aquatics | 1410 |
| Cycling | 528 |
| Rowing | 526 |
| Football | 504 |
| Judo | 386 |
| Hockey | 384 |
| Volleyball | 384 |
| Shooting | 360 |
| Basketball | 352 |
| Sailing | 350 |
| Handball | 336 |
| Canoe | 328 |
| Gymnastics | 324 |
| Rugby | 288 |
| Wrestling | 288 |
| Boxing | 286 |
| Baseball / Softball* | 234 |
| Fencing | 212 |
| Equestrian | 200 |
| Weightlifting | 196 |
| Badminton | 172 |
| Table Tennis | 172 |
| Tennis | 172 |
| Archery | 128 |
| Taekwondo | 128 |
| Golf | 120 |
| Triathlon | 110 |
| Karate* | 80 |
| Skateboarding* | 80 |
| Modern Pentathlon | 72 |
| Sports Climbing* | 40 |
| Surfing* | 40 |
Events
| Sports | Events |
|---|---|
| Aquatics | 49 |
| Athletics | 48 |
| Cycling | 22 |
| Gymnastics | 18 |
| Wrestling | 18 |
| Canoe | 16 |
| Judo | 15 |
| Shooting | 15 |
| Rowing | 14 |
| Weightlifting | 14 |
| Boxing | 13 |
| Fencing | 12 |
| Sailing | 10 |
| Karate* | 8 |
| Taekwondo | 8 |
| Equestrian | 6 |
| Archery | 5 |
| Badminton | 5 |
| Table Tennis | 5 |
| Tennis | 5 |
| Basketball | 4 |
| Skateboarding* | 4 |
| Volleyball | 4 |
| Triathlon | 3 |
| Baseball / Softball* | 2 |
| Football | 2 |
| Golf | 2 |
| Handball | 2 |
| Hockey | 2 |
| Modern Pentathlon | 2 |
| Rugby | 2 |
| Sports Climbing* | 2 |
| Surfing* | 2 |
* OCOG Proposal Sports