The 2011 Mid Suffolk District Council election took place on 5 May 2011 to elect members of Mid Suffolk District Council in Suffolk, England. This was on the same day as other local elections.
The Conservatives won a third consecutive majority on the council. The Liberal Democrats lost four seats but remained in second place, while the Greens gained two seats. Labour regained representation on the council - winning one seat - after being wiped out at the previous election.
After the election, the four Green councillors formed a group including the two Suffolk Together councillors and two Independents. The group of eight formed the official opposition to the Conservative administration.
Incumbent councillors standing for re-election are marked with an asterisk (*). Changes in seats do not take into account by-elections or defections.