Coudert is a French surname. Notable people with the surname include:
Amalia Küssner Coudert (1863–1932), American miniaturist Frederic René Coudert Jr. (1898–1972), American politician Frederic René Coudert Sr. (1832–1903), American lawyer Gregoire Coudert (born 1999), French footballer Robin Coudert (born 1978), French musician