| Dietmar Erler | |
| Fullname: | Dietmar Erler |
| Birth Date: | 1947 4, df=yes |
| Birth Place: | Bielefeld, Germany |
| Height: | 1.80 m |
| Position: | Midfielder |
| Youthclubs1: | Fichte Bielefeld |
| Youthclubs2: | Arminia Bielefeld |
| Years1: | 1966–1968 |
| Clubs1: | Arminia Bielefeld |
| Caps1: | 66 |
| Goals1: | 21 |
| Years2: | 1968–1970 |
| Clubs2: | Borussia Dortmund |
| Caps2: | 28 |
| Goals2: | 2 |
| Years3: | 1970–1981 |
| Clubs3: | Eintracht Braunschweig |
| Caps3: | 263 |
| Goals3: | 54 |
| Totalcaps: | 357 |
| Totalgoals: | 77 |
| Nationalyears1: | 1970 |
| Nationalteam1: | West Germany U-23 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Dietmar Erler (born 7 April 1947) is a German former professional footballer who played as a midfielder. After two seasons each with Arminia Bielefeld and Borussia Dortmund Erler transferred to Eintracht Braunschweig, where he spent most of his career.[1] After 11 seasons with Braunschweig, in which he played a total of 299 games (scoring 61 goals) in all competitions, Erler retired from football and became a school teacher for sports, mathematics, and geography.[2]