| Seo Dong-myung | |
| Fullname: | Seo Dong-myung |
| Birth Date: | 1974 5, df=yes |
| Birth Place: | Samcheok, Gangwon, South Korea |
| Height: | 1.960NaN0 |
| Position: | Goalkeeper |
| Collegeyears1: | 1992–1995 |
| College1: | University of Ulsan |
| Years1: | 1996–1997 |
| Years2: | 1998–1999 |
| Years3: | 2000–2001 |
| Years4: | 2002–2006 |
| Years5: | 2007–2008 |
| Caps1: | 9 |
| Goals1: | 0 |
| Clubs2: | Sangmu FC (draft) |
| Caps3: | 43 |
| Goals3: | 1 |
| Caps4: | 125 |
| Goals4: | 0 |
| Clubs5: | Busan IPark |
| Caps5: | 12 |
| Goals5: | 0 |
| Totalcaps: | 189 |
| Totalgoals: | 1 |
| Nationalyears1: | 1994–1996 |
| Nationalcaps1: | 37 |
| Nationalgoals1: | 0 |
| Nationalyears2: | 1995–1998 |
| Nationalteam2: | South Korea |
| Nationalcaps2: | 22 |
| Nationalgoals2: | 0 |
Seo Dong-myung (born 4 May 1974) is a South Korean football coach and former player. He played as a goalkeeper for South Korean under-23 team in the 1996 Summer Olympics.[1] He was also selected as second-choice goalkeeper for South Korean senior team for the 1998 FIFA World Cup. After retirement, he coached K League clubs as a goalkeeping coach.
Ulsan Hyundai Horang-i
2006
Sangmu FC
1998, 1999[2]
1999
Jeonbuk Hyundai Motors
Individual