| Christophe Porcu | |
| Birth Date: | 5 May 1971 |
| Birth Place: | Mauvezin, Gers, France |
| Weight: | 123kg (271lb) |
| Ru Position: | Lock |
| Ru Nationalyears: | 2002-2002 |
| Ru Nationalteam: | France |
| Ru Nationalcaps: | 10 |
| Ru Nationalpoints: | (00) |
| Ru Clubyears: | 1985-1994 1994-2002 2002-2006 2006-2007 2008-2008 |
| Ru Proclubs: | Auch Agen USA Perpignan Torreilles USA Perpignan |
| Ru Clubupdate: | 7 August 2006 |
| Occupation: | Rugby union coach |
Christophe Porcu (born 5 May 1971 in Mauvezin, Gers, France) is a French international rugby union player. He played as a Lock for Agen and USA Perpignan. He started his career at SU Agen but he moved in 2002 to USA Perpignan where he was finalist of the Heineken Cup in 2003. He left Perpignan for playing Fédérale 3 with Torreilles but after one season he returned to USA Perpignan.