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