| Jean-François de Sart | |
| Fullname: | Jean-François de Sart |
| Birth Date: | 1961 12, df=yes |
| Birth Place: | Waremme, Belgium |
| Position: | Defender |
| Years1: | 1979–1991 |
| Years2: | 1991–1993 |
| Years3: | 1993–1995 |
| Nationalyears1: | 1989 |
| Nationalteam1: | Belgium |
| Nationalcaps1: | 3 |
| Nationalgoals1: | 0 |
| Manageryears1: | 1999–2011 |
| Manageryears2: | 2011–2014 |
| Managerclubs1: | Belgium U21 |
| Managerclubs2: | Standard Liège (technical director) |
Jean-François de Sart (born 18 December 1961 at Waremme) is a former Belgian football player. He is the former coach of the Belgium national under-21 football team and has last worked as Director of football for Standard Liège. While at R.F.C. de Liège he helped them win the 1989–90 Belgian Cup,[1] and he also won the 1992–93 Belgian First Division title while at Anderlecht.
He also works part-time as a football pundit on Belgian television.
He is the father of Julien De Sart and Alexis De Sart, both represented Standard Liège at Youth and Senior level, with Julien playing in the English Championship for Middlesbrough until 2018.
He earned 3 caps for the Belgium national football team