| Kim Dong-hyun | |
| Fullname: | Kim Dong-hyun |
| Birth Date: | 8 October 1978 |
| Careerprizemoney: | $43,612 |
| Highestsinglesranking: | No. 327 (10 June 2002) |
| Doublesrecord: | 2–1 |
| Highestdoublesranking: | No. 337 (15 June 1998) |
Kim Dong-hyun (born 8 October 1978) is a former professional tennis player from South Korea.
Kim made his only ATP Tour main draw appearance in the doubles at the 1996 Korea Open, where he partnered with Lee Jong-min to make the semi-finals as wildcards.[1]
In 1997 he began playing for the South Korea Davis Cup team and went on to feature in a total of 10 ties.[2]
During his career he represented South Korea at the Asian Games and Summer Universiade. He was a member of the gold medal winning Korean team at the 1998 Asian Games and won a mixed doubles gold medal at 1999 Summer Universiade.