Down District Council is a Local Council in County Down in Northern Ireland. The Council is headquartered in Downpatrick. Other towns in the Council area are Ardglass, Ballynahinch, Castlewellan, Clough, Crossgar, Dundrum, Killough, Killyleagh, Newcastle, Saintfield, Seaforde and Strangford. It covers a population of nearly 64,000.
The Down District Council area consists of 4 electoral areas: Ballynahinch, Downpatrick, Newcastle and Rowallane. At the last election in 2011, 23 Councillors were elected from the following political parties: 9 SDLP, 5 Sinn Féin, 3 DUP, 3 UUP, 1 Alliance Party, 1 Green Party, 1 Independent. The Council Chairman for the 2011/2012 council term is Councillor Dermot Curran (SDLP) and the Vice Chair is Councillor Liam Johnston (Sinn Féin).