Calder
Kalder is the family name of the following people:
- Hans Jürgen Kalder (* 1945), German chemist and officer
- Monika Kalder, married. Monika Hertwig (* 1945), daughter of the concentration camp commandant Amon Göth
- Ruth Irene Kalder (* presumably 1918; † 1983), life companion of the concentration camp commandant Amon Göth
See also: