Dervock (from Irish: Dearbhóg or Dairbheog) is a small village and townland (of 132 acres) in County Antrim, Northern Ireland. It is about 3.5 miles (6 km) northeast of Ballymoney, on the banks of the Dervock River. It is situated in the civil parish of Derrykeighan and the historic barony of Dunluce Lower. It had a population of 714 people (302 households) in the 2011 Census.