Nadezhdin (feminine: Nadezhdina) is a surname of Russian origin, derived from the Russian word for "hope". Notable people with the surname include:
Boris Nadezhdin (born 1963), Russian politician Nadezhda Nadezhdina (1904/08–1979), Russian choreographer and ballerina Nikolai Nadezhdin (1804–1856), Russian literary critic and ethnographer
See also Nadezhda (given name), a Slavic given name of similar origin