| Olympic medal record | ||
|---|---|---|
| Men's rowing | ||
| Competitor for the United States | ||
| Gold | 1904 St. Louis | Coxless fours |
August Casimir Erker (January 16, 1879 - November 29, 1951), was an American rower who competed in the 1904 Summer Olympics.
In 1904 he rowed in the American crew which won the gold medal in the coxless fours.