McGahey is a surname of Irish origin derived from "Mac Eachaidh", meaning "son of Aghy".
Notable people with the surname include:
- Charlie McGahey (1871–1935), English cricketer
- Harrison McGahey (born 1995), English footballer
- Jeanne McGahey, American poet
- John McGahey (born 1960), Irish Gaelic player
- Mick McGahey (1925–1999), Scottish miner and Communist
- Susan McGahey (1862–1919), Irish-born Australian matron of Royal Prince Alfred Hospital
Surname listThis page lists people with the surname McGahey. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.