Elections to Belfast City Council were held on 22 May 2014 – on the same day as other local government elections in Northern Ireland – as part of the process of local government reform provided for in the Local Government Act 2014.

Belfast City Council is the local authority with responsibility for part of Belfast, the largest city of Northern Ireland. The council serves an estimated population of 348,005 (mid-2022 est.), the largest of any district council in Northern Ireland, while being the smallest by area. Belfast City Council is the primary council of the Belfast Metropolitan Area, a grouping of six former district councils with commuter towns and overspill from Belfast, containing a total population of 579,276.