| Lee Yun-eui | |
| Birth Date: | 25 July 1987 |
| Birth Place: | South Korea |
| Currentclub: | Bucheon FC 1995 |
| Clubnumber: | 2 |
| Position: | Defender |
| Youthclubs1: | Kwangwoon University |
| Years1: | 2010–2012 |
| Caps1: | 4 |
| Goals1: | 0 |
| Years2: | 2011–2012 |
| Clubs2: | → Sangju Sangmu Phoenix (army) |
| Caps2: | 4 |
| Goals2: | 0 |
| Years3: | 2013– |
| Caps3: | 21 |
| Goals3: | 2 |
| Pcupdate: | 19 December 2013 |
Lee Yun-eui (; born 25 July 1987) is a South Korean footballer who plays as a defender for Bucheon FC in the K League.