Cambodia at the 2020 Summer Olympics
# Cambodia at the 2020 Summer Olympics

Cambodia competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, due to the COVID-19 pandemic. This was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.

## Competitors

The following is the list of number of competitors in the Games.

| Sport | Men | Women | Total |
| - | - | - | - |
| Athletics | 1 | 0 | 1 |
| Swimming | 1 | 1 | 2 |
| Total | 2 | 1 | 3 |

## Athletics

Cambodia received universality slots from IAAF to send one athletes to the Olympics.

### Key

* Note–Ranks given for track events are within the athlete's heat only
* Q = Qualified for the next round
* q = Qualified for the next round as a fastest loser or, in field events, by position without achieving the qualifying target
* NR = National record
* N/A = Round not applicable for the event
* Bye = Athlete not required to compete in round

### Track & road events

| Athlete | Event | Heat | Heat | Quarterfinal | Quarterfinal | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - | - | - |
| Athlete | Event | Result | Rank | Result | Rank | Result | Rank | Result | Rank |
| Pen Sokong | Men's 100 m | 11.02 | 6 | Did not advance | Did not advance | Did not advance | Did not advance | Did not advance | Did not advance |

## Swimming

Cambodia received a universality invitation from FINA to send two top-ranked swimmers (one per gender) in their respective individual events to the Olympics, based on the FINA Points System of June 28, 2021.

| Athlete | Event | Heat | Heat | Semifinal | Semifinal | Final | Final |
| - | - | - | - | - | - | - | - |
| Athlete | Event | Time | Rank | Time | Rank | Time | Rank |
| Puch Hem | Men's 50 m freestyle | 24.91 | 52 | Did not advance | Did not advance | Did not advance | Did not advance |
| Bunpichmorakat Kheun | Women's 50 m freestyle | 29.42 | 65 | Did not advance | Did not advance | Did not advance | Did not advance |
