Roitman is a surname. Notable people with the surname include:
A. A. Roitman, mathematician who introduced Roitman's theoremDavid Roitman (born 1884), Russian-American hazzan and composerJanet Roitman, American anthropologist known for her research based on fieldwork in Central AfricaJudith Roitman (born 1945), mathematician, currently a professor at the University of KansasSergio Roitman (born 1979), professional tennis player from ArgentinaVolf Roitman (born 1930), painter, sculptor and architect, son of Russian/Romanian parents