Kamm is a surname. Notable people with the surname include:
Anat Kamm (born 1987), Israeli journalist
Frances Kamm, American philosopher
John Kamm, American businessman and human rights activist
Kris Kamm (born 1964), American actor
Oliver Kamm (born 1963), British journalist and writer
William Kamm (born 1950), leader of Catholic sect
Willie Kamm (1900–1988), baseball player
Wunibald Kamm (1893–1966), automotive engineer