Donabate is a small coastal town in County Dublin, Ireland, about 21 kilometres north-northeast of Dublin, within the local government area of Fingal. The town is on a peninsula on Ireland's east coast, between the Rogerstown Estuary to the north and Broadmeadow Estuary to the south. Donabate is a civil parish in the ancient barony of Nethercross.

County Dublin is a county in Ireland, and holds its capital city, Dublin. It is located on the island's east coast, within the province of Leinster. Until 1994, County Dublin was a single local government area; in that year, the county council was divided into three new administrative counties: Dún Laoghaire–Rathdown, Fingal and South Dublin. The three administrative counties together with Dublin City proper form a NUTS III statistical region of Ireland. County Dublin remains a single administrative unit for the purposes of the courts and Dublin County combined with Dublin City forms the Judicial County of Dublin, including Dublin Circuit Court, the Dublin County Registrar and the Dublin Metropolitan District Court). Dublin also sees law enforcement and fire services administered county-wide.