The 2023 election to Mid Ulster District Council was scheduled and held on 18 May 2023, alongside other local elections in Northern Ireland, two weeks after local elections in England.

[1] The Northern Ireland elections were delayed by 2 weeks to avoid overlapping with the coronation of King Charles III.

[2] They returned 40 members to the council via Single Transferable Vote.

Note: "Votes" are the first preference votes.

2019: 3 x Sinn Féin, 1 x SDLP, 1 x DUP 2023: 4 x Sinn Féin, 1 x DUP 2019–2023 Change: Sinn Féin gain from SDLP 2019: 2 x DUP, 2 x Sinn Féin, 1 x UUP, 1 x SDLP 2023: 2 x DUP, 2 x Sinn Féin, 1 x UUP, 1 x Ind (Rep) 2019–2023 Change: Ind (Rep) gain from SDLP 2019: 3 x Sinn Féin, 2 x UUP, 1 x DUP, 1 x SDLP 2023: 3 x Sinn Féin, 2 x DUP, 1 x UUP, 1 x SDLP 2019–2023 Change: DUP gain from UUP 2019: 2 x DUP, 1 x Sinn Féin, 1 x UUP, 1 x SDLP, 1 x Independent (Rep) 2023: 2 x DUP, 2 x Sinn Féin, 1 x SDLP, 1 x Independent (Rep) 2019–2023 Change: Sinn Féin gain from UUP 2019: 2 x Sinn Féin, 2 x DUP, 1 x SDLP 2023: 2 x Sinn Féin, 2 x DUP, 1 x SDLP 2019–2023 Change: No change 2019: 3 x Sinn Féin, 1 x DUP, 1 x UUP 2023: 3 x Sinn Féin, 1 x DUP, 1 x SDLP 2019–2023 Change: SDLP gain from UUP 2019: 3 x Sinn Féin, 1 x SDLP, 1 x UUP, 1 x Independent (Rep) 2023: 3 x Sinn Féin, 1 x SDLP, 1 x DUP, 1 x Independent (Rep) 2019–2023 Change: DUP gain from UUP