Donaghmede (Irish: Domhnach Míde, meaning 'St Mide's Church')[1] is a mixed socio-economic residential suburb on the northern side of Dublin, Ireland, formed from parts of Baldoyle, Coolock and Raheny in the 1970s.

Donaghmede lies west of Baldoyle from which it was largely formed, north of Raheny, east of Coolock and Balgriffin and south of Portmarnock.

It reaches the sea at two points in lower Kilbarrack / Bayside, though in earlier times it joined with the Grange Stream and ultimately flowed into the Mayne River, feedback Baldoyle Bay.

Donaghmede was formed by Dublin City Council, which owned most of the lands, from around 1970, built-up from housing developments it had commenced on the inland areas of Baldoyle; the earlier history is that of the parent district.

The redeveloped Father Collins Park was officially opened by the Lord Mayor of Dublin in May 2009 and is Ireland's first "sustainable park" with five 50KW wind turbines protruding from the central linear water feature and providing power for public lighting, maintenance depots and football club changing rooms.

There are a number of soccer and Gaelic football clubs in the area along with the local Sports and Leisure Centre (http://trinitysportsandleisure.ie/).

Holy Trinity Parish Church, a distinctive cruciform building with a triangular profile, is Roman Catholic.

Located on Grange Road, Holy Trinity Church serves the combined ecclesiastical parish of "Donaghmede-Clongriffin-Balgriffin" in the Roman Catholic Archdiocese of Dublin.

The apartment development at Priory Hall in northern Donaghmede was evacuated by order of the High Court made 14 October 2011, to allow for emergency fire safety works.

The landowner and Tom McFeely, the owner of the construction company, are both bankrupt, with the latter first attempting to file for bankruptcy in the UK.

[10] While most of the former residents were originally placed in a hotel, many were later rehoused in National Asset Management Agency property a couple of hundred metres to the east in Clongriffin, or to the west in the Belmayne development, south Balgriffin.