| Oh Se-jong | |
| Sport: | Short track speed skating |
| Birth Date: | 9 October 1982 |
| Birth Place: | Seoul, South Korea[1] |
| Death Place: | Seoul, South Korea |
| Height: | 180 cm |
| Weight: | 69 kg |
| Show-Medals: | yes |
Oh Se-jong (; 9 October 1982 – 27 June 2016) was a South Korean short track speed skater who won gold in the 5000 m relay at the 2006 Winter Olympics in Turin. He also competed in 5000 m relay at the 2002 Winter Olympics in Salt Lake City. He died in a traffic accident on 27 June 2016 in Seoul, South Korea.[2]