National Historic Register properties in Ontario county/parish, New York

• St. Bridget's Roman Catholic Church Complex (Bloomfield)
• St. Peter's Episcopal Church (Bloomfield)
• Bristol Center Methodist Episcopal Church (Bristol)
• South Bristol Grange Hall 1107 (Bristol Springs)
• Warren-Benham House (Bristol Springs)
• Adelaide Avenue School (Canandaigua)
• Benham House (Canandaigua)
• Brigham Hall (Canandaigua)
• Building at 426 South Main Street (Canandaigua)
• Canandaigua Historic District (Canandaigua)
• Canandaigua Historic District (Boundary Increase) (Canandaigua)
• Canandaigua Veterans Hospital Historic District (Canandaigua)
• Chapin, Thaddeus, House (Canandaigua)
• Cobblestone Manor (Canandaigua)
• Gorham, William W., House (Canandaigua)
• Granger Cottage (Canandaigua)
• Granger, Francis, House (Canandaigua)
• Marshall House (Canandaigua)
• Miller Corsets, Inc. Factory (Canandaigua)
• North Main Street Historic District (Canandaigua)
• Saltonstall Street School (Canandaigua)
• SENECA CHIEF (shipwreck) (Canandaigua)
• Sonnenberg Gardens (Canandaigua)
• US Post Office-Canandaigua (Canandaigua)
• Woodlawn Cemetery (Canandaigua)
• Knights of the Maccabees Hall (Cheshire)
• Clifton Springs Sanitarium (Clifton Springs)
• Clifton Springs Sanitarium Historic District (Clifton Springs)
• Warner, Oliver, Farmstead (Clifton Springs)
• East Bloomfield Historic District (East Bloomfield)
• George and Addison Wheeler House (East Bloomfield)
• Wheeler, George and Addison, House (Additional Documentation) (East Bloomfield)
• Wheeler, George and Addison, House (Boundary Increase) (East Bloomfield)
• Farmington Quaker Crossroads Historic District (Farmington)
• South Farmington Friends Cemetery and Meetinghouse Site (Farmington)
• Ashcroft (Geneva)
• Belhurst Castle (Geneva)
• Farmers and Merchants Bank (Geneva)
• First Baptist Church (Geneva)
• Genesee Park Historic District (Geneva)
• Geneva Armory (Geneva)
• Geneva Downtown Commercial Historic District (Geneva)
• Geneva Hall and Trinity Hall, Hobart & William Smith College (Geneva)
• Nester House (Geneva)
• Parrott Hall (Geneva)
• Smith Observatory and Dr. William R. Brooks House (Geneva)
• Smith's Opera House (Geneva)
• South Main Street Historic District (Geneva)
• St. Francis de Sales Parish Complex (Geneva)
• US Post Office-Geneva (Geneva)
• Washington Street Cemetery (Geneva)
• Central Naples Historic District (Naples)
• Cleveland, Ephraim, House (Naples)
• Fairview Cemetery (Naples)
• Morgan Hook and Ladder Company (Naples)
• Naples Memorial Town Hall (Naples)
• Naples South Main Street Historic District (Naples)
• Naples Viniculture Historic District (Naples)
• First Baptist Church of Phelps (Phelps)
• Harmon Cobblestone Farmhouse and Cobblestone Smokehouse (Phelps)
• Howe, Dr. John Quincy, House (Phelps)
• Huffman, William, Cobblestone House (Phelps)
• Phelps Town Hall (Phelps)
• St. John's Episcopal Church (Phelps)
• Swift, Philetus, House (Phelps)
• Port Gibson United Methodist Church (Port Gibson)
• Wilder Cemetery (S. Bristol)
• Barden, Levi, Cobblestone Farmhouse (Seneca)
• Barron, Thomas, House (Seneca)
• Rippey Cobblestone Farmhouse (Seneca)
• Seneca Presbyterian Church (Stanley)
• Boughton Hill (Victor)
• Cobblestone Railroad Pumphouse (Victor)
• Cronkite, Jeremiah, House (Victor)
• Felt Cobblestone General Store (Victor)
• Osborne House (Victor)
• Valentown Hall (Victor)
• Dickson, John and Mary, House (West Bloomfield)
• Ontario and Livingston Mutual Insurance Office (West Bloomfield)
• Peck, Waltrous, House (West Bloomfield)