| Byung-Euk | |
| Fullname: | Jeon Byung-Guk |
| Birth Date: | 1987 8, df=y |
| Birth Place: | South Korea |
| Currentclub: | Geylang United FC |
| Position: | Midfielder |
| Years1: | 2008–2009 |
| Years2: | 2009–2010 |
| Years3: | 2011 |
| Clubs1: | Super Reds |
| Clubs2: | Persebaya Surabaya |
| Clubs3: | Geylang United |
| Caps1: | 29 |
| Caps2: | 9 |
| Caps3: | 13 |
| Goals1: | 6 |
| Goals2: | 1 |
| Goals3: | 2 |
| Pcupdate: | 31 October 2011 |
| Korean name | |
| Hangul: | 전병국 |
| Rr: | Jeon Byeon-gug |
| Mr: | Chŏn Pyŏn-guk |
Jeon Byung-Guk (; sometimes romanised as Jeon Byung-Uk; born August 19, 1987) is a South Korean former footballer that played for Geylang United FC in the S.League.[1] Together with former teammate Kim Jae-Hong he was sentenced to jail in 2012 for attempted match fixing involving his former team.[2]