Belvoir Castle is a faux historic castle and stately home in Leicestershire, England, situated 6 mi west of the town of Grantham and 10 mi northeast of Melton Mowbray. A castle was first built on the site immediately after the Norman Conquest of 1066 and has since been rebuilt at least three times. The final building is a grade I listed mock castle, dating from the early 19th century. It is the seat of David Manners, 11th Duke of Rutland, whose direct male ancestor inherited it in 1508.