| Ludovic Loustau | |
| Birth Place: | Talence, France |
| Height: | 1.830NaN0 |
| Weight: | 83kg (183lb) |
| Ru Position: | Scrum-half |
| Ru Nationalteam: | France A France |
| Ru Nationalyears: | 2002 2004 |
| Ru Nationalcaps: | 1 1 |
| Ru Nationalpoints: | (0) (0) |
| Ru Clubyears: | 1992-1997 1997-1999 1999-2001 2001-2005 2005-2006 2006-2007 |
| Ru Proclubs: | US Dax Stade Français Bègles USA Perpignan RC Toulonnais Lyon OU |
| Birth Date: | 15 August 1973 |
Ludovic Loustau (born 15 August 1973) is a former French international rugby union footballer who played scrum-half in France's Top 14 competition.
Loustau was born in Talence, France. His first professional club was US Dax. From 1997 until 1999 he played for Stade Français which he won French championship in 1998. After the 1998–99 season, he moved to Bègles he helps it to get in Top 16 in 2001. After the promotion he moved for USA Perpignan where he played during for seasons. Loustau has played for France. In July 2004 he was selected for France's Test squad to play the American national teams and made his Test début against the Canucks on 10 July 2004.