Killerby Old Hall is a historic building in Cayton, a village in North Yorkshire, in England.
[1] During this period, a new Killerby Hall was built nearby, for James Cooper, with the older building becoming a farmhouse.
[1] Its grounds now house a caravan park, and plans were announced in 2024 to convert one of its outbuildings into a wedding venue.
[5] The house is built of sandstone, with quoins, a moulded string course, and a hipped slate roof.
The central doorway is approached by stone steps and has a divided fanlight, and the windows on the front are sashes; all these openings have splayed architraves.