Hans-Dieter Diehl
Hans-Dieter Diehl is the name of the following people:
- Hans-Dieter Diehl (soccer player, 1941) (1941–2012), German soccer player (1. FC Saarbrücken)
- Hans-Dieter Diehl (soccer player, 1951) (* 1951), German soccer player (1. FC Kaiserslautern)