| Jeong San | |
| Birth Date: | 10 February 1989 |
| Birth Place: | South Korea |
| Currentclub: | Daejeon Hana Citizen |
| Clubnumber: | 99 |
| Position: | Goalkeeper |
| Youthyears1: | 2004–2006 |
| Youthclubs1: | Joongdong High School |
| Youthyears2: | 2007–2008 |
| Youthclubs2: | Kyunghee University |
| Years1: | 2009–2010 |
| Clubs1: | Gangwon FC |
| Caps1: | 0 |
| Goals1: | 0 |
| Years2: | 2011–2015 |
| Clubs2: | Seongnam FC |
| Caps2: | 20 |
| Goals2: | 0 |
| Years3: | 2016 |
| Clubs3: | Ulsan Hyundai |
| Caps3: | 11 |
| Goals3: | 0 |
| Years4: | 2017–2021 |
| Clubs4: | Incheon United |
| Caps4: | 70 |
| Goals4: | 0 |
| Years5: | 2022– |
| Clubs5: | Daejeon Hana Citizen |
| Caps5: | 1 |
| Goals5: | 0 |
| Pcupdate: | 4 April 2022 |
Jeong San (; born 10 February 1989) is a South Korean footballer who plays as a goalkeeper for Daejeon Hana Citizen.