Bolton Metropolitan Borough Council elections are generally held three years out of every four, with a third of the council being elected each time. Bolton Metropolitan Borough Council, generally known as Bolton Council, is the local authority for the metropolitan borough of Bolton in Greater Manchester, England. Since the last boundary changes in 2004, 60 councillors have been elected from 20 wards.^[1] New ward boundaries are being prepared to take effect from the 2023 election.^[2]

From 1889 to 1974 Bolton was a county borough, independent of any county council.^[3] Under the Local Government Act 1972 it had its territory enlarged and became a metropolitan borough, with Greater Manchester County Council providing county-level services. The first election to the reconstituted borough council was held in 1973, initially operating as a shadow authority before coming into its revised powers on 1 April 1974. Greater Manchester County Council was abolished in 1986 and Bolton became a unitary authority. Political control of the council since 1973 has been held by the following parties:^[4][5]

Between 1973 and 1980, there were 69 councillors; three seats for each of the 23 wards. Following ward boundary changes for the 1980 election, the number of wards was reduced to 20 and all 60 seats were contested.^[10] Further boundary changes were made for the 2004 election and again all council seats were contested.^[1]