Bensaïd, Bensaid, or Ben Saïd(, ) is a surname of North African origin meaning "son of Said" or "descendant of Said". Notable persons with that name include:
Adlène Bensaïd (born 1981), Algerian footballer Bechir Ben Saïd (born 1992), Tunisian footballer Boualem Bensaïd (born 1967), Algerian terrorist Daniel Bensaïd (1946–2010), French Trotskyist and philosopher Jean Daniel Bensaid aka Jean Daniel (1920–2020), Algerian-French journalist and author Mohamed Mehdi Bensaid (born 1961), Moroccan politician Saïd Ben Saïd (born 1966), Tunisian-French film producer Samira Bensaïd (born 1960), Moroccan singer