McGeady is a surname. Notable people with the surname include:
Aiden McGeady (born 1986), professional footballer who currently plays for Everton and the Republic of Ireland internationally John McGeady (born 1958), Scottish footballer Mary Rose McGeady (1928–2012), American Roman Catholic nun and President of Covenant House from 1990 to 2003 Michael McGeady (born 1978), Irish golfer Steven McGeady, former Intel executive best known as a witness in the Microsoft Antitrust Trial