Rauheneck Castle (German: Burg Rauheneck) (usual spelling today Raueneck = "forested corner" or "hill spur") is a ruined administrative castle of the Bishopric of Würzburg in the Haßberge in the county of Haßberge, Lower Franconia, Bavaria (Germany). The site, which was badly in need of repair, was closed until 2006 due to the danger of collapse but has been accessible again since the start of, as yet unfinished, emergency repair work.