Ralph Jackson (disambiguation)

Ralph Jackson (born 1962) is an American former basketball player.

Ralph Jackson may also refer to:
 * Ralph Jackson (martyr) (died 1556), one of the Stratford Martyrs
 * Ralph Jackson (priest) (died 1559), English priest
 * Ralph Ward Jackson (1806–1880), politician
 * Ralph Jackson (Manitoba politician), Independent candidate in the 1995 Manitoba provincial election