Hiroshi Kamiya (神谷 裕, Kamiya Hiroshi, born 10 August 1968) is a Japanese politician of the Constitutional Democratic Party of Japan and a member of the House of Representatives in the Diet (national legislature). Kamiya represents Hokkaido through the Hokkaido PR block. Before running for public office, Kamiya worked as a secretary in the offices of Councillor Eri Tokunaga and Representative Tadamasa Kodaira. He also previously worked in a fisheries cooperative.