Percy Richard Morley Horder (18 November 1870 – 7 October 1944) was an English architect who early in his career worked from offices in Stroud and later in London. His early work included public houses for the Godsell Brewery work included the designing of new country houses or partially rebuilding existing houses. He also designed country house gardens and is noted for laying out Highfields Park, Nottingham together with the adjacent Nottingham University Campus. His early work was in the Arts and Crafts style, but after the First World War his buildings were increasingly in the Neo-Georgian fashion. He undertook architectural work in many parts of the British Isles including Ireland and at Thurso in Caithness. He is probably best remembered for the Trent Building in the University of Not