Muncaster is a civil parish in the Cumberland district, in the ceremonial county of Cumbria, England.
The parish is 41 miles (66 km) south west of the city of Carlisle.
[2] The parish touches Bootle, Drigg and Carleton, Eskdale, Irton with Santon, Ulpha and Waberthwaite.
[7] In 1847 the parish contained the townships of Muncaster and Birkby.
[8] On 25 March 1886 part of Millom was transferred to the parish.