John Chisholm may refer to: John Chisholm (archbishop of Melanesia) (1923–1975), Anglican bishop John Chisholm (Vicar Apostolic of the Highland District) (1752–1814), Catholic bishop John Chisholm (doctor), British general practitioner Sir John Chisholm (executive) (born 1946), British chairman and chief executive John Chisholm (police officer) (c. 1896–1958), Canadian police officer John Edwin Chisholm (1882–1964), lawyer and politician in Saskatchewan, Canada John T. Chisholm (born 1963), American prosecutor and politician John Chisholm (soldier), 16th-century Scottish soldier and firework maker John Alexander Chisholm (1859–1903), Canadian inventor and businessman
See also Jack Chisholm (1924–1977), English footballer John Chisum (1824–1884), cattle baron in the American West