Garnock may refer to:

  • The River Garnock in North Ayrshire, Scotland
  • Glengarnock, a small village on the river, once the site of Glengarnock Steelworks.
  • Garnock Valley area of North Ayrshire, which takes in the towns of Beith, Dalry and Kilbirnie.
  • Garnock Academy in Kilbirnie, a secondary school formed in 1971.
  • Garnock RFC, a rugby club located at Lochshore, Glengarnock.
  • Garnock harbour tug of the Irvine Harbour Company, built in 1956 by George Brown & Company, Greenock.
  • Garnock Way soap opera, produced by Scottish Television from 1976 to 1979.