Michael Gallagher
Michael or Mike Gallagher may refer to:
Politics
- Michael Gallagher (academic), British political scientist at Trinity College, Dublin, inventor of the Gallagher Index
- Michael Gallagher (British politician), British MEP 1979–1984
- Michael Gallagher (political advisor), American presidential adviser and president and CEO of the Entertainment Software Association
- Mike Gallacher, Australian politician
- Mike Gallagher (American politician), Member of U.S. House of Representatives from Wisconsin's 8th congressional district
- Mike Gallagher (political commentator), American radio host and conservative political commentator
Sports
- Michael Gallagher (Australian footballer), Australian rules footballer
- Michael Gallagher (cyclist), Australian Paralympic cyclist
- Mike Gallagher (footballer), Irish association football player
- Mike Gallagher (skier), American cross-country skier
Arts and media
- Michael Gallagher (guitarist), ex-guitarist of the American band Isis
- Michael Gallagher (journalist), American journalist
- Michael Gallagher (postman and prognosticator), Irish amateur weather forecaster
- Michael Gallagher (translator), American translator of Japanese literature
- Michael Gallagher (writer), American comic book and satire writer
- Michael B. Gallagher, American painter
- Michael J. Gallagher (artist), American artist
- Mick Gallagher, British keyboardist
- Michael J. Gallagher, writer/director of the 2016 film ''The Thinning''
Others
- Michael Gallagher (bishop), American bishop
- Michael C. Gallagher, American academic administrator
- Michael R. Gallagher, American chief executive
- Michael Gallagher, played by Paul Newman in the 1981 American drama Absence of Malice
- Michael Gallagher, Scottish man involved in the Heathrow mortar attacks