Olympic Summer Games 2020 / Swimming - 10 km open water (men)
|   | |
| sport | swim | 
| discipline | 10 km of open water | 
| gender | Men | 
| Attendees | 25 athletes from ?? Countries | 
| Competition location | Odaiba Marine Park | 
| Competition phase | August 6, 2020 | 
| Swimming competitions at the 2020 Olympics | |||
| qualification | |||
|  swim | |||
| 50 m freestyle | Women | Men | |
| 100 m freestyle | Women | Men | |
| 200 m freestyle | Women | Men | |
| 400 m freestyle | Women | Men | |
| 800 m freestyle | Women | Men | |
| 1500 m freestyle | Women | Men | |
| 100 m chest | Women | Men | |
| 200 m chest | Women | Men | |
| 100 m back | Women | Men | |
| 200 m back | Women | Men | |
| 100 m butterfly | Women | Men | |
| 200 m butterfly | Women | Men | |
| 200 m layers | Women | Men | |
| 400 m layers | Women | Men | |
| 4 × 100 m freestyle | Women | Men | |
| 4 × 200 m freestyle | Women | Men | |
| 4 × 100 m layers | Women | Men | Mixed | 
|  Open water swimming | |||
| 10 km of open water | Women | Men | |
The men's 10-kilometer open water swimming at the 2020 Olympic Games in Tokyo will be on August 6 in the Marine Park Odaiba discharged.

