Alan King (born 1966) is a Scottish racehorse trainer specialising mainly in National Hunt racing. He is based at Barbury Castle stables near Wroughton, Wiltshire. He worked as assistant trainer to David Nicholson until Nicholson's retirement and then took out a licence to train himself, first at Jackdaw's Castle stables, before moving to Barbury Castle in June 2000. His principal stable jockey until October 2019 was Wayne Hutchinson.