Ditmar Koel
Ditmar Koel is the name of the following people:
- Ditmar Koel (Mayor) (also Ditmar Kohl ; around 1500–1563), German admiral and politician
- Ditmar Koel (Oberalter) (also Ditmar Kohl ; 1565–1628), German businessman and Oberalter
- Ditmar Koel (councilor) (also Ditmar Kohl ; 1597–1653), German businessman and politician