Hamzaoui is a North African surname. Notable people with the surname include:
Anas Hamzaoui (born 1996), Belgian football left-back Asma El Hamzaoui (born 1998), Moroccan gnawa singer and musician Bilel El Hamzaoui (born 1994), French football attacking midfielder for RCO Agde Hilan Hamzaoui (born 2006), Algerian football centre-back for Marseille Okacha Hamzaoui (born 1990), Algerian football forward for Dibba Al-Hisn