The Tullie House Museum and Art Gallery is a museum in Carlisle, Cumbria, in England. Opened by the Carlisle Corporation in 1893, the original building is a converted Jacobean mansion, with extensions added when it was converted. At first the building contained the museum and also a library, an art school and a technical school. The building, including the extensions, is a Grade I listed building, and the wall, gates and railings in front of the house are separately Grade I listed.