Sulem is a surname. Notable people with the surname include:
Agnès Sulem (born 1959), French mathematician Agnès Sulem-Bialobroda, violinist for the Rosamonde Quartet Catherine Sulem (born 1957), Canadian mathematician and violinist Jean Sulem (born 1959), French violist
See also Sulem Sarai, town in India Sulem Lake, in Minnesota, US