McCorkell is a surname. Notable people with the surname include:
Sir Dudley McCorkell (1883–1960), Mayor of Londonderry (1930–1933), and ex officio member of the Senate of Northern Ireland
Gordon McCorkell (born 1983), Scottish actor
Jenna McCorkell (born 1986)) is a British figure skater from Londonderry
Jock McCorkell (born 1918), former Australian rules footballer in the Victorian Football League
Lady McCorkell, Founder of the Derry Branch of the Red Cross
Colonel Sir Michael McCorkell (1925–2006), Northern Irish soldier and public servant
Neil McCorkell, wicketkeeper for Hampshire County Cricket Club