New York - Architectural style - Greek Revival architecture
| Chestertown Historic District |
| Child, Jonathan, House & Brewster-Burke House Historic District |
| Christ Church |
| Christ Church |
| Christ Lutheran Church and Parsonage |
| Church Street Row |
| Clark Farm Complex |
| Cleveland, L.E., House |
| Clifton Park Center Baptist Church and Cemetery |
| Clifton Park Hotel |
| Clinton Hall |
| Clinton House |
| Cobble Hill Historic District |
| Cobblestone Farmhouse at 1027 Stone Church Rd. |
| Cobblestone House |
| Cobblestone Inn |
| Cobblestone Manor |
| Cochecton Railroad Station |
| Community Place |
| Comstock, Nathan, Jr., House |
| Congregational Church |
| Conkey House |
| Conkling, Roscoe, House |
| Coolidge Stores Building |
| Coons House |
| Cornell Farmhouse |
| Cornell-Van Nostrand House |
| Corwith, William, House |
| Cottage Farm |
| Courier Building, The |
| Coverdale Cobblestone House |
| Covert, William, Cobblestone Farmhouse |
| Cox Farmhouse |
| Crane, Gerard, House |
| Crescent Methodist Episcopal Church |
| Cromwell Manor |
| Crow Hill |
| Curtis-Crumb Farm |
| Davenport Library |
| Dayton House |
| DeFerriere House |
| Delaney Hotel |
| DePuy, William, House |
| DeRham Farm |
| Dexter Universalist Church |
| Dickerson, Abraham, Farmhouse |
| Dickson, John and Mary, House |
| Dill Farm |
| District #10 Schoolhouse |
| District No. 6 Schoolhouse |
| District Number 7 School |
| District School 2 |
| Dixon House |
| Drovers Inn and Round Family Residence |
| Duanesburg-Florida Baptist Church |
| Dubois, Henry A., and Evanlina, House |
| DuBois, Peter C., House |
| Dubois-Phelps House |
| Duchess Company Superintendent's House |
| DUMBO Industrial District |
| Dunsbach, Martin, House |
| Dutch Reformed Church |
| Dutch Reformed Church of Gansevoort |
| Dyer, Reuter, House |
| East Genoa Methodist Episcopal Church |
| Eatons Corners Historic District |
| Edgerley |
| Edwards, John B. and Lydia, House |
| Ellicottville Historic District |
| Elmbrook Farm |
| Elmwood |
| Ely, Hervey, House |
| Emmanuel Lutheran Church of Harlemville and Cemetery |
| Enfield Falls Mill and Miller's House |
| Engleside |
| Esperanza |
| Everett, Dr. Hovey, House |
| Farmer's and Manufacturer's Bank |
| Farrand-Pierson House |
| Federal Hall National Memorial |
| Felt Cobblestone General Store |
| Ferdon, William, House |
| Ferguson Farm Complex |
| Field, Marshall, III, Estate |
| Fine, Judge John, House |
| First Baptist Church |
| First Baptist Church of Mumford |
| First Baptist Church of Phelps |
| First Lewis County Clerk's Office |
| First Presbyterian Church |
| First Presbyterian Church |
| First Presbyterian Church of Chester |
| First Presbyterian Church of Dailey Ridge |
| First Presbyterian Church of Jefferson |
| First Presbyterian Church of Tuscarora |
| First Presbyterian Church of Ulysses |
| First Universalist Church of Portageville |
| Flatlands Dutch Reformed Church |
| Fly Creek Methodist Church |
| Forks in the Road Schoolhouse |
Data from United States Park Service and Wikidata
