| Matthias Hagner | |
| Fullname: | Matthias Hagner |
| Birth Date: | 15 August 1974 |
| Birth Place: | Gießen, West Germany |
| Height: | 1.86 m |
| Position: | Midfielder |
| Currentclub: | VfB Gießen (manager) |
| Youthyears1: | –1992 |
| Youthclubs1: | FC Burgsolms |
| Years1: | 1992–1996 |
| Caps1: | 31 |
| Goals1: | 10 |
| Clubs1: | Eintracht Frankfurt |
| Years2: | 1996–1998 |
| Caps2: | 53 |
| Goals2: | 10 |
| Clubs2: | VfB Stuttgart |
| Years3: | 1998–2000 |
| Caps3: | 32 |
| Goals3: | 2 |
| Clubs3: | Borussia Mönchengladbach |
| Years4: | 2000–2002 |
| Caps4: | 10 |
| Goals4: | 1 |
| Clubs4: | Greuther Fürth |
| Years5: | 2002–2003 |
| Caps5: | 12 |
| Goals5: | 7 |
| Clubs5: | FSV Frankfurt |
| Years6: | 2003–2006 |
| Caps6: | 82 |
| Goals6: | 16 |
| Clubs6: | 1. FC Saarbrücken |
| Years7: | 2006–2009 |
| Caps7: | 64 |
| Goals7: | 7 |
| Clubs7: | FSV Frankfurt |
| Totalcaps: | 284 |
| Totalgoals: | 53 |
| Nationalcaps1: | 5 |
| Nationalgoals1: | 1 |
| Nationalteam1: | Germany U-21 |
| Manageryears1: | 2006–2007 |
| Managerclubs1: | FSV Frankfurt II |
| Manageryears2: | 2014 |
| Managerclubs2: | Sportfreunde Siegen |
Matthias Hagner (born 15 August 1974 in Gießen) is a German former professional footballer who played as a midfielder.[1]