Bentham Grammar School was an independent school in Bentham, North Yorkshire, England. The school was founded in 1726 but closed in 2002 due to dwindling pupil numbers.
The school was latterly based in the Old Rectory in Low Bentham. After its closure, the school was taken over by Sedbergh School as its junior department, which was later transferred to Sedburgh itself in 2008. The building is now in use as the Cedar House School, a school for children with behaviour, emotional and social difficulties, communication difficulties and complex learning difficulties.
Coordinates: 54°07′03″N 2°32′38″W / 54.1174°N 2.5440°W