Belkacem is both a given name and a surname. Notable people with the given name or surname include:
Given name Belkacem Remache (born 1985), Algerian football player Belkacem Zeghmati (born 1957), Algerian politician Belkacem Zobiri (born 1983), French-Algerian football player
Surname Areski Belkacem (born 1940), also known simply as Areski, is a French singer, multi-instrumentalist, comedian and composer Bensayah Belkacem, Bosnian previously held in the United States Guantanamo Bay detainment camps, in Cuba Bouteldja Belkacem (1947–2015), Algerian raï songwriter, lyricist and composer Fouad Belkacem, spokesman of Sharia4Belgium Krim Belkacem (1922–1970), Algerian revolutionary fighter Najat Vallaud-Belkacem (born 1977), French socialist politician
See also Ait Belkacem, commune in the Khémisset Province of the Rabat-Salé-Zemmour-Zaer administrative region of Morocco Oued Irara–Krim Belkacem Airport, airport serving Hassi Messaoud, a city in the Ouargla Province of eastern Algeria