The 2011 Middlesbrough Borough Council election took place on Thursday 5 May 2011 to elect all 48 councillors, across 23 multi-member wards to Middlesbrough Borough Council. The Labour Party retained a majority on the council.
A total of 63,433 valid votes were cast and there were 328 rejected ballots.<br> The turnout was 36.35%.
After the election the composition of the council was:
<span style="color:dodgerblue;">Con - Conservative Party</span><br> <span style="color:silver;">MI - Marton Independents</span><br> <span style="color:#FDBB30;">L - Liberal Democrats</span><br> <span style="color:#6AB023;">G - Green Party</span>