| Noc: | GUM |
| Nocname: | Guam National Olympic Committee |
| Games: | Summer Olympics |
| Year: | 2020 |
| Location: | Tokyo, Japan |
| Competitors: | 5 |
| Sports: | 4 |
| Flagbearer Close: | Rckaela Aquino |
| Gold: | 0 |
| Silver: | 0 |
| Bronze: | 0 |
| Appearances: | auto |
| App Begin Year: | 1988 |
Guam 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, because of the COVID-19 pandemic.[1] It was the nation's ninth consecutive appearance at the Summer Olympics.
The following is the list of number of competitors in the Games.
| width=180 | Sport | width=55 | Men | width=55 | Women | width=55 | Total |
|---|---|---|---|---|---|---|---|
| Athletics | 0 | 1 | 1 | ||||
| Judo | 1 | 0 | 1 | ||||
| Swimming | 1 | 1 | 2 | ||||
| Wrestling | 0 | 1 | 1 | ||||
| Total | 2 | 3 | 5 |
See main article: Athletics at the 2020 Summer Olympics and Athletics at the 2020 Summer Olympics – Qualification. Guam received universality slots from IAAF to send a female track and field athlete to the Olympics.[2]
See main article: Judo at the 2020 Summer Olympics and Judo at the 2020 Summer Olympics – Qualification. Guam entered one male judoka into the Olympic tournament based on the International Judo Federation Olympics Individual Ranking.[3]
See main article: Swimming at the 2020 Summer Olympics and Swimming at the 2020 Summer Olympics – Qualification. Guam qualified two swimmers in two events.
| Athlete | Event | Heat | Semifinal | Final | ||||
|---|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | |||
| Jagger Stephens | Men's 100 m freestyle | 52.72 | 57 | Did not advance | ||||
| Mineri Gomez | Women's 100 m freestyle | 1:04.00 | 51 | Did not advance | ||||
See main article: article, Wrestling at the 2020 Summer Olympics and Wrestling at the 2020 Summer Olympics – Qualification. For the first time since London 2012, Guam qualified one wrestler for the women's freestyle 53 kg into the Olympic competition, by progressing to the top two finals at the 2021 African & Oceania Qualification Tournament in Hammamet, Tunisia.[4]