Michael Gallagher

Michael or Mike Gallagher may refer to:

• Michael Gallagher (academic), British political scientist at Trinity College, Dublin, inventor of the Gallagher Index
• Michael Gallagher (anthropologist), Australian anthropologist
• Michael Gallagher (bishop) (1866–1937), American bishop
• Michael Gallagher (British politician) (born 1934), British MEP 1979–1984
• Michael Gallagher (cyclist) (born 1978), Australian Paralympic cyclist
• Michael Gallagher (footballer) (born 1966), Australian rules footballer
• Michael Gallagher (Isis guitarist), ex-guitarist of the American band Isis
• Michael Gallagher (journalist) (born 1958), American journalist
• Michael Gallagher (postman), Irish amateur weather forecaster
• Michael Gallagher (translator) (born 1930), American translator of Japanese literature
• Michael Gallagher (US politician) (appointed 2003), American presidential adviser
• Michael Gallagher (writer), comic book and satire writer
• Michael B. Gallagher (born 1945), American painter
• Michael C. Gallagher (born 1943), American academic administrator
• Michael R. Gallagher (retired 2004), American chief executive
• Mick Gallagher (born 1945), British keyboardist
• Mike Gallagher (born 1960), American radio talk show host
• Michael Gallagher, character in Absence of Malice