Michael Cavanagh

Michael Cavanagh or Cavanaugh may refer to:


 * Michael Cavanagh (judge) (born 1940), justice on the Michigan Supreme Court
 * Michael Cavanagh (architect) (1860–1941), Australian architect
 * Michael J. Cavanagh, American business executive
 * Michael Cavanagh, drummer for King Gizzard & the Lizard Wizard
 * Michael Cavanaugh (musician) (born 1972), musician and actor, notable from musical Movin' Out
 * Michael Cavanaugh (actor) (born 1942), American television and film actor, notable for 24
 * Mike Cavanaugh, American ice hockey coach and player