Saint Anne's Hill Historic District is part of the Historic Inner East neighborhood in Dayton, Ohio, United States. St. Anne's Hill constitutes an excellent grouping of both vernacular and high style Victorian residences which date roughly from 1860 to the early 20th century. Some structures, such as the Bossler Mansion in the Second Empire, style, are the best of their style found in the city. The neighborhood is also significant for its German heritage.