Greysteel or Gresteel is a village in County Londonderry, Northern Ireland. It lies 9 miles (14 km) to the east of Derry and 7 miles (11 km) to the west of Limavady on the main A2 coast road between Limavady and Derry, overlooking Lough Foyle. It is designated as a Large Village and in the 2001 Census it had a population of 1,229 people, an increase of almost 20% compared to 1991.