| Lucien Sergi | |
| Fullname: | Lucien Sergi |
| Birth Date: | 20 September 1971 |
| Birth Place: | Le Creusot, France |
| Position: | Defender |
| Years1: | 1990–1997 |
| Years2: | 1997–1999 |
| Years3: | 1999–2000 |
| Years4: | 2000–2001 |
| Years5: | 2001–2006 |
| Clubs5: | Croix-de-Savoie |
| Caps1: | 178 |
| Caps2: | 68 |
| Caps3: | 16 |
| Caps4: | 13 |
| Caps5: | 125 |
| Goals1: | 3 |
| Goals2: | 0 |
| Goals3: | 0 |
| Goals4: | 1 |
| Goals5: | 2 |
Lucien Sergi (born September 20, 1971) is a former professional footballer who played as a right-back.