Frank Harrison may refer to:
Frank Harrison (academic) (1913–2013), American academic Frank Harrison (cricketer) (1909–1955), English cricketer Frank Harrison (politician) (1940–2009), member of the U.S. House of Representatives from Pennsylvania Frank Llewellyn Harrison (1905–1987), Irish musicologist J. Frank Harrison III, American heir and businessman Frank Harrison, a plaintiff in the Native American voting rights case Harrison v. Laveen