2003 West Dunbartonshire Council election

The 2003 elections to West Dunbartonshire Council were held on the 1 May 2003 and were the third to the unitary authority, which was created along with 28 other local authorities, under the Local Government etc (Scotland) Act 1994. They were also the last held under the single-member constituency first past the post system, which was replaced in the 2007 election with Single Transferable Vote.