Hadj is both a given name and a surname. Notable people with the name include:
Given name Hadj Abderrahmane (1941-1981), Algerian actor Hadj Belkheir (born 1977), Algerian boxer Hadj Bouchiba (1903-1957), Algerian songwriter Hadj Boudella (born 1965), Algerian man Hadj Bouguèche (born 1983), Algerian footballer Hadj Menouar (1913-1951), Algerian singer Hadj M'rizek (1912-1955), Algerian songwriter Hadj Sadok Bouziane (born 1987), Algerian footballer Hadj Smaine Mohamed Seghir (1932–2021), Algerian actor
Surname Messali Hadj (1898-1974), Algerian politician
Other Amir Hadj Massaoued (born 1982), Tunisian footballer Ezzeddine Hadj Sassi (born 1962), Tunisian footballer Lazhar Hadj Aïssa (born 1984), Algerian footballer Othmane Hadj Lazib (born 1983), Algerian hurdler Said Hadj Mansour, Palestinian footballer Rashi Ali Hadj Matumla (born 1968), Tanzanian boxer Samir Si Hadj Mohand (born 1982), Algerian footballer Tarek Hadj Adlane (born 1965), Algerian footballer
See also Hadj Mechri, town Ali Benhadj (born 1956), Algerian man