Oldpark is one of the ten district electoral areas (DEA) in Belfast, Northern Ireland.

Located in the north of the city, the district elects six members to Belfast City Council and contains the wards of Ardoyne; Ballysillan; Cliftonville; Legoniel; New Lodge and Water Works.

Oldpark forms part of the Belfast North constituency for the Northern Ireland Assembly and UK Parliament.

The DEA was created for the 1985 local elections.

Legoniel, Ballysillan and Ardoyne wards had previously been part of Area E, New Lodge and the southern half of the Waterworks ward had been in Area G, while Cliftonville and the northern half of Waterworks ward had been in Area H. 2019: 3 x Sinn Féin, 1 x SDLP, 1 x DUP, 1 x People Before Profit 2023: 4 x Sinn Féin, 1 x DUP, 1 x Independent 2019–2023 Change: Sinn Féin gain from People Before Profit, Independent leaves SDLP 2014: 3 × Sinn Féin, 1 × SDLP, 1 × DUP, 1 × PUP 2019: 3 × Sinn Féin, 1 × SDLP, 1 × DUP, 1 × People Before Profit 2014-2019 Change: People Before Profit gain from PUP 2011: 3 x Sinn Féin, 2 x DUP, 1 x SDLP 2014: 3 x Sinn Féin, 1 x DUP, 1 x SDLP, 1 x PUP 2011-2014 Change: PUP gain from DUP 2005: 3 x Sinn Féin, 1 x DUP, 1 x SDLP, 1 x UUP 2011: 3 x Sinn Féin, 2 x DUP, 1 x SDLP 2005-2011 Change: DUP gain from UUP 2001: 3 x Sinn Féin, 1 x SDLP, 1 x DUP, 1 x PUP 2005: 3 x Sinn Féin, 1 x DUP, 1 x SDLP, 1 x UUP 2001-2005 Change: UUP gain from PUP 1997: 3 x Sinn Féin, 1 x SDLP, 1 x UUP, 1 x PUP 2001: 3 x Sinn Féin, 1 x SDLP, 1 x DUP, 1 x PUP 1997-2001 Change: DUP gain from UUP 1993: 3 x Sinn Féin, 2 x UUP, 1 x SDLP 1997: 3 x Sinn Féin, 1 x SDLP, 1 x UUP, 1 x PUP 1993-1997 Change: PUP gain from UUP 1989: 2 x Sinn Féin, 2 x UUP, 1 x SDLP, 1 x Workers' Party 1993: 3 x Sinn Féin, 2 x UUP, 1 x SDLP 1989-1993 Change: Sinn Féin gain from Workers' Party 1985: 2 x Sinn Féin, 1 x UUP, 1 x SDLP, 1 x DUP, 1 x Workers' Party 1989: 2 x Sinn Féin, 2 x UUP, 1 x SDLP, 1 x Workers' Party 1985-1989 Change: UUP gain from DUP 1985: 2 x Sinn Féin, 1 x UUP, 1 x SDLP, 1 x DUP, 1 x Workers' Party