| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Charles Ewing•Armstrong |
| Used name | Charles•Armstrong |
| Born | 23 October 1881 in Philadelphia, Pennsylvania (USA) |
| Died | 12 March 1952 (aged 70 years 4 months 20 days) in West Point, Pennsylvania (USA) |
| Affiliations | Vesper Boat Club, Philadelphia (USA) |
| NOC |  United States |
| Medals | OG |
| Gold | 1 |
| Silver | 0 |
| Bronze | 0 |
| Total | 1 |
Charles Armstrong rowed the five-oar for the Vesper BC eight which won the gold medal at St. Louis. The Olympic regatta doubled that year as the national championship, this provided Armstrong with his only national title.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Rowing | USA |
Charles Armstrong | |||
| Eights, Men (Olympic) | Vesper Boat Club | 1 | Gold |
