Michael Casey
Michael Casey may refer to:
- Michael Casey (poet), American poet
- Michael Casey (academic), professor of music at Dartmouth College
- Michael Casey (unionist), Irish-born American labor unionist
- Michael C. Casey, American national security official
- Michael T. Casey, Irish Dominican priest and chemist
- Michael James Casey, British bomber pilot
- Michael E. Casey, American politician and lawyer in Missouri
- Michael Casey (athlete), Irish racewalker at the 1996 European Race Walking Cup
- Michael "Iceman" Casey, fictional character in Wing Commander franchise
- Michael Casey (Sons of Anarchy), fictional character
- Michael Casey, comedic recording artist and pseudonym of Russell Hunting