The 1991 Horsham District Council election took place on 2 May 1991 to elect members of Horsham District Council in England.

[1] It was held on the same day as other local elections.

The Conservatives retained control of the council with a reduced majority.

The Liberal Democrats gained a net total of 7 and Independent candidates had 2 councillors elected.

Prior to the election, the composition of the council was: After the election, the composition of the council was: Keen D. was elected in Itchingfield & Shipley as a Conservative in 1987, when this seat was last contested.