| Jung Dae-Sun | |
| Fullname: | Jung Dae-Sun |
| Birth Date: | 27 June 1987 |
| Birth Place: | Seoul, South Korea |
| Currentclub: | Chiangmai |
| Clubnumber: | 11 |
| Position: | Striker |
| Youthclubs1: | Chungang University |
| Years1: | 2010–2011 |
| Years2: | 2011–2013 |
| Years3: | 2014 |
| Years4: | 2015-2017 |
| Years5: | 2017– |
| Clubs1: | Ulsan Hyundai |
| Clubs2: | Gyeongnam FC |
| Clubs3: | FC Anyang |
| Clubs4: | Hwaseong FC |
| Clubs5: | Chiangmai |
| Caps1: | 20 |
| Goals1: | 1 |
| Caps2: | 28 |
| Goals2: | 2 |
| Caps3: | 25 |
| Goals3: | 2 |
| Caps4: | 8 |
| Goals4: | 0 |
| Caps5: | 0 |
| Goals5: | 0 |
| Pcupdate: | 24 November 2014 |
| Hangul: | 정대선 |
| Hanja: | 鄭大善 |
| Rr: | Jeong Dae-seon |
| Mr: | Chŏng Tae-sŏn |
Jung Dae-Sun (; born 27 June 1987) is a South Korean football player who plays for Chiangmai.