The first election to Lisburn and Castlereagh City Council, part of the Northern Ireland local elections on 22 May 2014, returned 40 members to the newly formed council via Single Transferable Vote.

[1][2][3] The Democratic Unionist Party won half of the seats.

[4] 2014: 3 x DUP, 1 x Alliance, 1 x TUV, 1 x UUP 2014: 2 x Alliance, 2 x SDLP, 2 x DUP, 1 x UUP 2014: 3 x DUP, 1 x UUP, 1 x Alliance 2014: 2 x DUP, 2 x UUP, 1 x Alliance 2014: 3 x DUP, 1 x UUP, 1 x SDLP 2014: 3 x DUP, 1 x UUP, 1 x Alliance, 1 x NI21 2014: 4 x DUP, 1 x UUP, 1 x Alliance *Incumbent.

Last update 25 March 2019.

Current composition: see Lisburn and Castlereagh.