| Erik Fish | |
| Fullname: | Erik J. Fish |
| National Team: | Canada |
| Strokes: | Backstroke |
| Collegeteam: | Yale University |
| Birth Date: | May 19, 1952 |
| Birth Place: | Medicine Hat, Alberta |
| Height: | 1.94m (06.36feet) |
| Weight: | 81kg (179lb) |
Erik J. Fish (born May 19, 1952) is a Canadian former competition swimmer and backstroke specialist who competed for his native country at the 1972 Summer Olympics in Munich, West Germany. As a member of the Canadian third-place team in the men's 4x100-metre medley relay, he won a bronze medal alongside teammates William Mahony, Bruce Robertson and Robert Kasting.