| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Joseph "Hunter"•Armstrong | |
| Used name | Hunter•Armstrong | |
| Born | 24 January 2001 in Canton, Ohio |  USA |
| Affiliations | The Ohio State University — Columbus, Ohio | USA |
| NOC | United States | USA |
| Medals | OG |
| Gold | 2 |
| Silver | 1 |
| Bronze | 0 |
| Total | 3 |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 2020 Summer Olympics | Swimming (Aquatics) | USA |
Hunter Armstrong | |||
| 100 metres Backstroke, Men (Olympic) | =9 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | United States | 1 | Gold | |||
| 2024 Summer Olympics | Swimming (Aquatics) | USA |
Hunter Armstrong | |||
| 4 × 100 metres Freestyle Relay, Men (Olympic) | United States | 1 | Gold | |||
| 100 metres Backstroke, Men (Olympic) | 11 | |||||
| 4 × 100 metres Medley Relay, Men (Olympic) | United States | 2 | Silver |
