| Kohei Kawamoto | |
| Fullname: | Kohei Kawamoto |
| Strokes: | butterfly |
| Club: | NSP / The Race Club / Phoenix Swim Club |
| Collegeteam: | Chuo University of Japan |
| Birth Date: | 6 October 1979 |
| Birth Place: | Kashiwazaki, Niigata |
| Weight: | 70kg (150lb) |
is a butterfly swimmer from Japan. He won gold medals at the 2001 Summer Universiade.
In long course swim pools Kawamoto's bests are:
Japanese record holder of 100m Butterfly at 51.00
14 times Asian and Japanese records.
2 times World Cup champion of butterfly.(2006,2010)