| Roles | Competed in Olympic Games (non-medal events) |
|---|---|
| Sex | Male |
| Full name | Denis Andrew•Upson |
| Used name | Denis•Upson |
| Born | 14 February 1861 in Farmington, Connecticut (USA) |
| Died | 6 October 1949 (aged 88 years 7 months 20 days) in Cleveland, Ohio (USA) |
| NOC | United States |
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1900 Summer Olympics | Shooting | USA |
Denis Upson | |||
| Live Pigeon Shooting, Men (Olympic (non-medal)) | =37 |