McKoy

McKoy is a surname. Notable people with the surname include:
 * Millie and Christine McKoy (1851–1912), siamese twins, "The Two-headed Nightingale"
 * David McKoy (born 1983), Canadian football player
 * Grainger McKoy (born 1947), American artist
 * Lorna McKoy, West Indian cricketer
 * Mark McKoy (born 1961), Canadian/Austrian hurdler
 * Nick McKoy (born 1986), English footballer
 * Noel McKoy, English soul singer
 * Olivia McKoy (born 1973), Jamaican javelin thrower
 * Wayne McKoy (born 1958), American basketball player