Monday is a surname. Notable people with the surname include:
Carl Monday, American television reporter Edigold Monday, Ugandan businessman Gift Monday (born 2001), Nigerian footballer Jon Monday (born 1947), American record producer Kenny Monday (born 1961), American wrestler Osborne Monday (born 1985), Kenyan footballer Rick Monday (born 1945), American baseball player and broadcaster Smoke Monday (born 1999), American football player
See also Monday (given name)