The 1988 Bristol City Council election took place on 5 May 1988 to elect members of Bristol City Council in England. This was on the same day as other local elections. One third of seats were up for election. This was the first election following the merger of the Liberal Party and SDP to form the Social & Liberal Democrats. There were also several candidates representing the continuing SDP. There was a general small swing to Labour.
The change is calculated using the results when these actual seats were last contested, i.e. the 1984 election.