Peter Rice (1935–1992) was an Irish structural engineer.

Born in Dundalk in County Louth, he spent his childhood between the town of Dundalk, and the villages of Gyles Quay and Inniskeen. He was educated at the Queen's University of Belfast where he received his primary degree, and spent a year at Imperial College, London. He originally studied Aeronautical Engineering but switched to Civil Engineering. Taken on by Ove Arup & Partners, his first job was the roof of the Sydney Opera House.

Among the notable buildings on which design he worked are the Centre Pompidou, the Sydney Opera House, Lloyd's of London, the Louvre Pyramid, the Mound Stand at Lord's Cricket Ground, Kansai International Airport and Stansted Airport.