Cregagh (from Irish an Chreagaigh, meaning "the rocky place") is an area southeast of Belfast in County Down, Northern Ireland. It is the name of a townland and has been adopted as the name of an electoral ward of the Borough of Castlereagh. The townland dates back to mediaeval times, when it was part of the territory held by the O'Neills of Clannaboy. The area is centred on the Cregagh Road. The Woodstock/Cregagh Road is a continuous arterial route in the city, with the Woodstock making up the lower half of the route and the Cregagh the upper half.