Historic counties

Historic counties may refer to:


 * Historic counties of England, subdivisions of England established for administration by the Normans
 * Historic counties of Ireland, areas in Ireland separate from the county corporates that existed in some of the larger towns and cities
 * Historic counties of Scotland, the principal local government divisions of Scotland until 1975
 * Historic counties of Wales, ancient sub-divisions of Wales
 * Counties of Trinidad and Tobago
 * Counties of Moldova
 * Former counties of Romania