Liberal Democrats Conservative Elections to Northampton Borough Council were held on 5 May 2011.

There was no General Election taking place at the same time.

Candidates are list in order of number of votes.

'Turnout' indicates the number of ballot papers issued followed by the percentage of registered voters voting.

Several wards were changed in 2011 from those in 2007 - it is therefore not possible to indicate all gains and holds in some cases.