Martin Murphy

Martin Murphy may refer to:


 * Martin Murphy (civil engineer) (1832–1926), Irish-born Canadian civil engineer
 * Martin Murphy (rugby league), English rugby league footballer of the 1960s, 1970s and 1980s
 * Martin Murphy (politician) (1862–1919), Irish nationalist MP for East Waterford 1913–18
 * Martin Murphy of Mental As Anything
 * Martin Murphy Jr. founder of Sunnyvale, California built Sunnyvale House
 * Martin Murphy Sr. founder of San Martin, California