Askerton is a civil parish in the Cumberland district of Cumbria, England. It has a population of 162 according to the 2001 census, decreasing to 141 at the 2011 Census. It includes various hamlets including Kirkcambeck and Shopford. It also covers Side Fell and Askerton Castle.
The parish was originally a township of Lanercost parish.
The name probably means 'ÃÂsgeirr's tà «n.ÃÂsgeirr' is a Scandinavian personal name, while tà «n is Old English for 'farmstead, estate' or, if the place prospered, 'village'. So, 'the estate of ÃÂsgeirr'.
Askerton has an oceanic climate (Köppen: Cfb). Spadeadam is the closest weather station to Askerton, located near RAF Spadeadam.