| Jan Männer | |
| Birth Date: | 1982 8, df=yes |
| Birth Place: | Emmendingen, West Germany |
| Height: | 1.80 m |
| Position: | Midfielder |
| Youthclubs1: | FC Emmendingen |
| Youthyears2: | –1996 |
| Youthclubs2: | Bahlinger SC |
| Years1: | 1996–2003 |
| Clubs1: | SC Freiburg |
| Caps1: | 25 |
| Goals1: | 1 |
| Years2: | 2003–2007 |
| Clubs2: | Karlsruher SC |
| Caps2: | 108 |
| Goals2: | 6 |
| Years3: | 2007 |
| Clubs3: | SC Paderborn |
| Caps3: | 7 |
| Goals3: | 0 |
| Totalcaps: | 140 |
| Totalgoals: | 7 |
| Nationalyears1: | 2002–2003 |
| Nationalteam1: | Germany U-21[1] |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Jan Männer (27 August 1982 – 26 September 2022) was a German former professional footballer who played as a midfielder.[2]
He died on 26 September 2022, at the age of 40.[3]