Heidt

Heidt is a surname. Notable people with the surname include:
 * Brad Heidt, Canadian curler
 * Gary Heidt (born 1970), American conceptual artist
 * Horace Heidt (1901–1986), American pianist, big band leader, and radio and television personality
 * Winifred Heidt (1906-1990), American, Detroit based Opera Singer. Broadway Performer as Carmen in 1945. Performed on NBC Television Opera Theatre in 1949. Broadway Performer in Carousel as Mrs. Mullin in 1954.
 * Mike Heidt (born 1963), German-Canadian ice hockey player
 * Peter Heidt (born 1965), German politician