Dieter Koslar
| Personal information | |
|---|---|
| Born | 6 May 1940 Cologne, Germany |
| Died | 13 August 2002 (aged 62) Cologne, Germany |
Dieter Koslar (6 May 1940 – 13 August 2002) was a German cyclist. He competed in the individual road race and the team time trial events at the 1968 Summer Olympics.