MacCrimmon or McCrimmon may refer to:
People Brad McCrimmon (1959–2011), Canadian professional ice-hockey player Brenna MacCrimmon; see Crossing the Bridge: The Sound of Istanbul Katie Kerwin McCrimmon (born 1965), American television reporter Kevin McCrimmon (born 1941), American mathematician
Other MacCrimmon (piping family), a Scottish family of pipers to the chiefs of Clan MacLeod Jamie McCrimmon, a fictional character in the British television series Doctor Who The Black Bonspiel of Wullie MacCrimmon, a 1951 play by Canadian author W.O. Mitchell