National Historic Register properties in Ashtabula county/parish, Ohio

• Ashtabula Harbor Light (Ashtabula)
• Ashtabula Harbour Commercial District (Ashtabula)
• Ashtabula Main Avenue Historic District (Ashtabula)
• Ashtabula Post Office and Federal Building (Ashtabula)
• Blakeslee Log Cabin (Ashtabula)
• Cahill, Michael, House (Ashtabula)
• Castle Block (Ashtabula)
• Harmon, Francis E., House (Ashtabula)
• Hotel Ashtabula (Ashtabula)
• Hubbard, Col. William, House (Ashtabula)
• Mother of Sorrows Church (Ashtabula)
• Park Avenue High School (Ashtabula)
• West Fifth Street Bridge (Ashtabula)
• Austin, Eliphalet, House (Austinburg)
• Congregational Church Of Austinburg (Austinburg)
• Cleveland Hotel, The (Conneaut)
• Conneaut Harbor West Breakwater Light (Conneaut)
• Conneaut Light Station Keeper's Dwelling (Conneaut)
• Conneaut Works (Conneaut)
• Cummins, David, Octagon House (Conneaut)
• Harwood Block (Conneaut)
• Kilpi Hall (Conneaut)
• Lake Shore And Michigan Southern Passenger Depot (Conneaut)
• Peck, L. W., House (Eagleville)
• Shandy Hall (Geneva)
• Eagle Cliff Hotel (Geneva-on-the-Lake)
• Harpersfield Covered Bridge (Harpersfield)
• Ashtabula County Courthouse Group (Jefferson)
• Giddings, Joshua Reed, Law Office (Jefferson)
• Griggs Grange No. 1467 (Jefferson)
• Jefferson Town Hall (Jefferson)
• Lake Shore & Michigan Southern Railroad Station (Jefferson)
• House, Col. Erastus, House (Rays Corner)
• Rock Creek School (Rock Creek)
• New Lyme Institute (South New Lyme)
• New Lyme Town Hall (South New Lyme)
• Boice Fort And Village Site (Wayne)
• Henderson, John, House (West Andover)
• Windsor Corners District (Windsor)
• Windsor Mills Fort And Village Site (Windsor)
• Windsor Mills Christ Church Episcopal (Windsor Mills)
• Wiswell Road Covered Bridge (Windsor Mills)