Hans-Dieter Schmidt
Hans-Dieter Schmidt or Hans Dieter Schmidt is the name of the following people:
- Hans-Dieter Schmidt (director) (1926–1978), German actor and director
- Hans-Dieter Schmidt (psychologist) (1927–2007), German psychologist and university professor
- Hans Dieter Schmidt (writer) (1930-2005), German high school teacher and writer
- Hans-Dieter Schmidt (physician) (* 1938), German doctor
- Hans-Dieter Schmidt (soccer coach) (* 1948), German soccer coach
- Hans-Dieter Schmidt (sculptor) (* 1952), German sculptor