The 1993 Avon County Council election took place on 6 May 1993 to elect members of Avon County Council in England. This was on the same day as other nationwide local elections. The Liberal Democrats made a number of gains, mainly at the expense of the Conservatives. Labour remained the largest group on the council, but were 6 seats short of gaining a majority. This was the last election for Avon County, which was abolished in 1996 and replaced with four new unitary authorities: Bath and North East Somerset, Bristol, North Somerset and South Gloucestershire.