Penoyre House, Battle, Powys, Wales is a nineteenth century country house. Designed by Anthony Salvin for Colonel John Lloyd Vaughan Watkins, it was built between 1846-8. In an Italianate style, it is described by Mark Girouard as "Salvin's most ambitious classical house". The enormous cost of the house almost bankrupted the family and it was sold only 3 years after Colonel Watkins's death. From 1947, the house was in institutional use, and was converted to apartments in the early twenty-first century. The building is Grade II* listed The gardens are listed Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.

Anthony Salvin was an English architect. He gained a reputation as an expert on medieval buildings and applied this expertise to his new buildings and his restorations. He restored castles and country houses, and built a number of new houses and churches.