Hesket is a large civil parish in the Eden District of Cumbria, England, on the main A6 between Carlisle and Penrith. At the 2001 census it had a population of 2,363, increasing to 2,588 at the 2011 census, and estimated at 2,774 in 2019. The parish was formed in 1894 with the passing of the Local Government Act 1894 and was enlarged to incorporate the parish of Plumpton Wall following a County Review Order in 1934. Hesket is part of the historic royal hunting ground of Inglewood Forest. Settlement in the parish dates back to the Roman occupation.

Inglewood Forest is a large tract of mainly arable and dairy farm land with a few small woodland areas between Carlisle and Penrith in the English non-metropolitan county of Cumbria or ancient county of Cumberland.