Bendayan is a surname. Notable people with the surname include:
Alegría Bendayán de Bendelac (1928–2020), Venezuelan philologist, professor, writer and Jewish poet Amador Bendayán (1920–1989), Venezuelan actor and entertainer of Moroccan Jewish descent Ali Ben Dayan, sometimes Ali Bendayan (born 1943), Moroccan footballer Dedi Ben Dayan (born 1978), Israeli footballer Rachel Bendayan (born 1979), Canadian Member of Parliament
See also Ben Dayan