Bredt is a surname of German origin. Among those bearing this surname we find:
Alice Verne-Bredt (1868–1958), English piano teacher, violinist and composer Bertha McNamara Bredt (1853–1931), Australian socialist agitator, feminist, pamphleteer, bookseller David S. Bredt (born 1964), American molecular neuroscientist Ferdinand Max Bredt (1868–1921), German painter Irene Sänger-Bredt (1911–1983), German engineer, mathematician and physicist Johann Viktor Bredt (1879–1940), German Weimar era justice minister Julius Bredt (1855–1937), German organic chemist