| Jan Seyffarth | |
|---|---|
 | |
| Nationality |  German |
| Born | 12 July 1986 Querfurt, Bezirk Halle, East Germany |
| Porsche Supercup career | |
| Current team | Veltins MRS Racing |
| Car number | 14 |
| Starts | 38 (1 non-championship race start) |
| Wins | 1 |
| Poles | 1 |
| Fastest laps | 2 |
| Best finish | 5th in 2010 |
Jan Seyffarth (born 12 July 1986, in Querfurt, Bezirk Halle) is a German racing driver. He has competed in such series as the FIA GT3 European Championship, Rolex Sports Car Series and Porsche Supercup.