The Electoral district of Keilor was a metropolitan electorate approximately 15 kilometres north-west of Melbourne, Australia in Victoria's Legislative Assembly. The Keilor District covered an area of 70 square kilometres, including the suburbs of Hillside, Keilor Downs, Keilor Lodge, Taylors Hill and Sydenham and parts of the suburbs of Caroline Springs, Keilor and Plumpton. It was abolished in 2014 and replaced by Sydenham.