| Full name | Kim Dong-hyun |
|---|---|
| Country (sports) |  South Korea |
| Born | 8 October 1978 |
| Prize money | $43,612 |
| Singles | |
| Highest ranking | No. 327 (10 June 2002) |
| Doubles | |
| Career record | 2–1 |
| Highest ranking | No. 337 (15 June 1998) |
Kim Dong-hyun (born 8 October 1978) is a former professional tennis player from South Korea.