John Humphrey

John Humphrey may refer to:
 * John Humphrey (Massachusetts colonist) (1597–1661), financial backer and settler of colonial Massachusetts
 * John Humphrey (Illinois politician) (1838–1914), Illinois Representative and State Senator
 * John Humphrey (bass player), bass player with Scott Henderson and Kirk Covington
 * John Humphrey (drummer) (born 1970), percussionist
 * John Humphrey (cricketer) (1837–?), English cricketer
 * John Humphrey (footballer) (born 1961), English footballer
 * John Peters Humphrey (1905–1995), Canadian legal scholar, jurist, and human rights advocate
 * John A. Humphrey (1823–?), mill owner and political figure in New Brunswick, Canada
 * John H. Humphrey (1915–1987), British bacteriologist and immunologist
 * John Humphrey House (disambiguation)
 * John Humphrey, architect, designed Tabernacle Chapel, Morriston
 * Jack Humphrey (1901–1967), painter
 * Jack Humphrey (producer) (1932–1987), Canadian television producer and writer