C
- Pietro Caruso (1899–1944), Italian police chief of Rome
- Edith Cavell (1865–1915), abused the protection arising from medical status by helping PoWs escape, sentenced to death
- Mario Čerkez (born 1959), Bosnian Croat sentenced to 6 years
- Ranko Česić (born 1964), Bosnian Serb sentenced to 18 years for Brčko
- Paul Chack (1876–1945), French collaborator
- Carl Clauberg (1898–1957), medical doctor present at Auschwitz concentration camp
Read more about this topic: List Of Convicted War Criminals