The 1990 Bath City Council election was held on Thursday 3 May 1990 to elect councillors to Bath City Council in England. It took place on the same day as other district council elections in the United Kingdom. One-third of seats were up for election.
Sitting councillors seeking re-election, elected in 1986, are marked with an asterisk (*). The ward results listed below are based on the changes from the 1988 elections, not taking into account any party defections or by-elections.