Dungiven is a small town, townland and civil parish in County Londonderry, Northern Ireland. It is near the main A6 Belfast to Derry road, which bypasses the town. It lies where the rivers Roe, Owenreagh and Owenbeg meet at the foot of the 1,525 ft (465 m) Benbradagh. Nearby is the Glenshane Pass, where the road rises to over 1,000 ft (300 m). It had a population of 3,346 people in the 2021 Census. It is within Causeway Coast and Glens district council area.

County Londonderry, also known as County Derry, is one of the six counties of Northern Ireland, one of the thirty-two counties of Ireland and one of the nine counties of Ulster. Before the partition of Ireland, it was one of the counties of the Kingdom of Ireland from 1613 onward and then of the United Kingdom after the Acts of Union 1800. Adjoining the north-west shore of Lough Neagh, the county covers an area of 2,118 km2 (818 sq mi) and today has a population of about 252,231.