National Historic Register properties in Highland county/parish, Ohio

• Hirons-Brown House (Buford)
• Greenfield Commercial Historic District (Greenfield)
• Smith, Samuel, House And Tannery (Greenfield)
• Travellers' Rest Inn (Greenfield)
• Bell, C.S., Foundry and Showroom (Hillsboro)
• Bell Mansion (Hillsboro)
• Bell's First Home (Hillsboro)
• Bell's Opera House (Hillsboro)
• East Main Street Historic District (Hillsboro)
• Eubanks-Tytus House (Hillsboro)
• Highland County Courthouse (Hillsboro)
• Highland Egg and Poultry Company Building (Hillsboro)
• Hillsboro Historic Business District (Hillsboro)
• Lilley, Robert D., House (Hillsboro)
• Morrow-Overman-Fairley House (Hillsboro)
• Mother Thompson House (Hillsboro)
• New Market Township Community House (Hillsboro)
• Saint Mary's Episcopal Church and Parish House (Hillsboro)
• Scott, William, House (Hillsboro)
• Trop Farm (Hillsboro)
• Rocky Fork Park Group (Marshall)
• Gist Settlement Historic District (New Vienna)
• Barretts Mills (Rainsboro)
• Barretts Mills (Boundary Increase) (Rainsboro)
• Plum Run Mound (Rainsboro)
• Rocky Fork Park Site (Rainsboro)
• Workman Works (Salem Township)
• Lyle, Samuel, Log House (Seaman)
• Fort Hill State Park (Sinking Springs)