| Moon Sung-min | |
| Birth Date: | 14 September 1986 |
| Birth Place: | Busan, South Korea |
| Spouse: | Park Jin-Ah (m.2015) |
| Children: | 2 Sons |
| Position: | Opposite spiker |
| College: | Kyonggi University |
| Currentclub: |  Cheonan Hyundai Capital Skywalkers |
| Currentnumber: | 15 |
| Years: | 2008–2009 2009–2010 2010– |
| Teams: | VfB Friedrichshafen Halkbank Ankara Hyundai Capital Skywalkers |
| Nationalyears: | 2006– |
| Nationalteam: | South Korea |
| Hangul: | 문성민 |
| Hanja: | 文聖民 |
| Rr: | Mun Seongmin |
| Mr: | Mun Sŏngmin |
Moon Sung-min (Korean: 문성민, born September 14, 1986) is a male volleyball player from South Korea. He currently plays as an opposite spiker for the Cheonan Hyundai Capital Skywalkers in the V-League.