Kargar is a surname. Notable people with the surname include:
Abbas Kargar (born 1956), Iranian former footballer Mohammad Yousef Kargar (born 1963), Afghan football manager Mohammad Shakir Kargar (born 1967), Afghan politician Rangina Kargar (born 1985), Afghan politician Mohsen Haji Hassani Kargar (1988–2015), Iranian Qāriʾ Amirhossein Kargar (born 1998), Iranian footballer
See also Kargar Boneh Gaz F.C., Iranian football club Kargar Metro Station (Isfahan), Station on Isfahan Metro Kargar Street, the main street of Amir Abad, is one of the longest streets in Tehran