Warren Hackett (born 16 December 1971 in Plaistow, London) is a former professional footballer who played as an international for Saint Lucia. Hackett was a defender, primarily a left-back, who began his career with Tottenham Hotspur and was part of the 1990 winning FA Youth Cup side, but was released without breaking into the first-team, having spells with Leyton Orient, Doncaster, Mansfield and Barnet.