| Serge Thill | |
| Birth Date: | 29 January 1969 |
| Birth Place: | Luxembourg |
| Height: | 1.68 m |
| Position: | Midfielder Forward |
| Years1: | 1991–1993 |
| Clubs1: | Union Luxembourg |
| Years2: | 1993–1997 |
| Clubs2: | RSC Athusien |
| Years3: | 1997–2003 |
| Clubs3: | CS Grevenmacher |
| Manageryears1: | 2007 |
| Managerclubs1: | Progrès Niederkorn |
| Nationalyears1: | 1992–1998 |
| Nationalteam1: | Luxembourg |
| Nationalcaps1: | 14 |
| Nationalgoals1: | 0 |
Serge Thill (born 29 January 1969) is a Luxembourgish former footballer who played for the Luxembourg national team.
Thill began his senior career in his native Luxembourg in 1991, playing for Union Luxembourg. In 1993, Thill signed for Belgian club RSC Athusien. In 1997, Thill returned to Luxembourg to sign for CS Grevenmacher. Thill stayed at Grevenmacher for five seasons, winning the Luxembourg National Division in his final season at the club.
Thill played 14 times for the Luxembourg national team between 1992 and 1998, making his debut in a 3–2 defeat against Turkey.[1]
Thill is married to former athlete Nathalie Thill. Together, they have had three sons that have gone onto represent Luxembourg at international level: Olivier Thill, Sébastien Thill and Vincent Thill.[2]
Union Luxembourg
CS Grevenmacher
1997–98, 2002–03