| Jung Eui-do | |
| Fullname: | Jung Eui-do |
| Birth Date: | 8 April 1987 |
| Birth Place: | South Korea |
| Position: | Goalkeeper |
| Youthclubs1: | Yonsei University |
| Years1: | 2009–2012 |
| Clubs1: | Pohang Steelers |
| Caps1: | 1 |
| Goals1: | 0 |
| Years2: | 2011–2012 |
| Clubs2: | → Police FC (army) |
| Years3: | 2013 |
| Clubs3: | Suwon FC |
| Caps3: | 11 |
| Goals3: | 0 |
| Years4: | 2014–2016 |
| Clubs4: | Daejeon Korail |
| Caps4: | ? |
| Goals4: | ? |
| Years5: | 2017 |
| Clubs5: | Mokpo City |
| Caps5: | 22 |
| Goals5: | 0 |
| Pcupdate: | 7 May 2018 |
| Hangul: | 정의도 |
| Hanja: | 鄭義道 |
| Rr: | Jeong Uido |
| Mr: | Chŏng Ŭido |
Jung Eui-do (; born 8 April 1987) is a South Korean footballer who most recently played as goalkeeper for Mokpo City FC in Korea National League.
He joined Seongnam Ilhwa in 2009.
He moved to Suwon FC after finishing his military duties at Police FC.