John McCartney

John McCartney may refer to:


 * John McCartney (footballer, born 1866) (1866–1933), Scottish player and manager whose career lasted from 1884 to 1929
 * John McCartney (footballer, born 1870) (1870–1942), Scottish player for Liverpool; his career ended in 1898
 * John McCartney, fictional grandfather of Paul McCartney, played by Wilfrid Brambell in A Hard Day's Night