Jack Murphy may refer to:
- Jack Murphy (Irish politician) (1920–1984), Irish republican and independent politician
- Jack Murphy (footballer) (born 1918), retired Australian Rules footballer
- Jack Murphy (sportswriter) (1923–1980), American sportswriter and brother of announcer Bob Murphy
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- Jack Murphy Stadium in San Diego, California, which was named for the sportswriter and has since changed names, currently known as Qualcomm Stadium
- Jack Murphy (disc jockey), American radio personality
- Jack M. Murphy (1925–1984), Republican Lieutenant Governor of Idaho
- Jack Roland Murphy (born 1938), aka Murph the Surf, American convicted robber and murderer
- John Murphy (American football coach), aka "Jack" Murphy, American football player and coach
- Jack Murphy (basketball) (born 1979), American basketball coach
- J.T. "Jack" Murphy (1888-1965), British Communist Party foundation member
Famous quotes containing the words jack and/or murphy:
“Gup, Christian Clout, gup, Jack of the Vale!
With Mannerly Margery Milk and Ale.”
—John Skelton (1460?–1529)
“If I were in the unenviable position of having to study my work my points of departure would be the “Naught is more real ...” and the “Ubi nihil vales ...” both already in Murphy and neither very rational.”
—Samuel Beckett (1906–1989)