Futarasan jinja (二荒山神社) is a Shinto shrine in the city of Nikkō, Tochigi Prefecture, Japan. It is also known as Nikkō Futarasan Shrine, to distinguish it from the shrine in nearby Utsunomiya. Futarasan enshrines three deities: Ōkuninushi, Tagorihime, and Ajisukitakahikone. It is located between Nikkō Tōshō-gū and the Taiyū-in Mausoleum.