Runcton Holme is a civil parish in the English county of Norfolk. It covers an area of 13.89 km2 (5.36 sq mi) and had a population of 676 in 288 households at the 2001 census, the population reducing to 657 at the 2011 census. For the purposes of local government, it falls within the district of King's Lynn and West Norfolk.
A Vision of Britain through Time provides the following description of Runcton Holme from John Marius Wilson's Imperial Gazetteer of England and Wales of 1870-72:
A Vision of Britain through Time states that Runcton Holme was a hamlet and chapelry before becoming a civil parish. It also states that it ceased to be a civil parish in 1935. There is a duplicate entry in the same database giving the standard "AP/CP" (ancient parish/civil parish) description. Wikipedia considers it a civil parish since 1974.