Michael Griffin
Mike or Michael Griffin may refer to:
Public officials
- Michael Griffin , Irish-born American congressman
- Michael D. Griffin, American physicist, NASA administrator and Under Secretary of Defense
- Michael Griffin, American state senator in 2022
Sportsmen
- Mike Griffin , American baseball manager for Brooklyn Bridegrooms
- Michael Griffin , English striker
- Mike Griffin , American coach at Rensselaer Polytechnic Institute
- Mike Griffin , American pitching coach for Norfolk Tides
- Michael Griffin , safety for NFL Tennessee Titans
- Michael Griffin II, American gridiron football defensive back
Others
- Michael Griffin , victim of fatal shooting during Irish War of Independence
- Michael Griffin , British clinical researcher in early cancer diagnosis
- Michael Griffin , American magician and illusionist
- Michael F. Griffin, American convicted for Murder of David Gunn