| Birth Date: | 4 December 1987 |
| Birth Place: | Würselen, West Germany |
| Position: | Forward |
| Currentclub: | FC Naters |
| Youthyears1: | –2005 |
| Youthclubs1: | SC Freiburg |
| Years1: | 2005–2007 |
| Clubs1: | FSV Oggersheim |
| Caps1: | 32 |
| Goals1: | 4 |
| Years2: | 2007–2009 |
| Clubs2: | SV Elversberg 07 |
| Caps2: | 23 |
| Goals2: | 2 |
| Years3: | 2009–2010 |
| Clubs3: | Chemnitzer FC |
| Caps3: | 30 |
| Goals3: | 12 |
| Years4: | 2010–2012 |
| Clubs4: | SC Paderborn 07 |
| Caps4: | 13 |
| Goals4: | 1 |
| Years5: | 2012 |
| Clubs5: | Rot-Weiß Oberhausen |
| Caps5: | 14 |
| Goals5: | 5 |
| Years6: | 2012–2013 |
| Clubs6: | Chemnitzer FC |
| Caps6: | 28 |
| Goals6: | 2 |
| Years7: | 2013–2016 |
| Clubs7: | Rot-Weiß Oberhausen |
| Caps7: | 81 |
| Goals7: | 33 |
| Years8: | 2016–2017 |
| Clubs8: | Viktoria Köln |
| Caps8: | 45 |
| Goals8: | 9 |
| Years9: | 2017–2019 |
| Clubs9: | Rot-Weiss Essen |
| Caps9: | 27 |
| Goals9: | 1 |
| Years10: | 2020– |
| Clubs10: | FC Naters |
| Caps10: | 8 |
| Goals10: | 1 |
| Club-Update: | 13 January 2021 |
David Jansen (born 4 December 1987) is a German footballer who plays for Swiss club FC Naters.[1] [2]