| Sylvain Deplace | |
| Birth Date: | 1972 1, df=yes |
| Birth Place: | Lyon, France |
| Height: | 1.72 m |
| Position: | Midfielder |
| Youthyears1: | 1990–1991 |
| Youthclubs1: | Lyon |
| Years1: | 1991–1997 |
| Clubs1: | Lyon |
| Caps1: | 180 |
| Goals1: | 2 |
| Years2: | 1997–1998 |
| Clubs2: | Montpellier |
| Caps2: | 15 |
| Goals2: | 0 |
| Years3: | 1998–2001 |
| Clubs3: | Guingamp |
| Caps3: | 79 |
| Goals3: | 3 |
| Years4: | 2001–2002 |
| Clubs4: | Martigues |
| Caps4: | 28 |
| Goals4: | 1 |
| Totalcaps: | 302 |
| Totalgoals: | 6 |
| Nationalyears1: | 199?–1994 |
| Nationalteam1: | France U-21 |
Sylvain Deplace (born 4 January 1972 in Lyon) is a French former professional footballer who played as a midfielder.