Maine - Architectural style - Italianate architecture
| Amazeen House |
| Androscoggin Mill Block |
| Aroostook County Courthouse and Jail |
| Bangor House |
| Carr, Robert P., House |
| College Block-Lisbon Block |
| Corinth Town Hall and Corinthian Lodge #59, I.O.O.F. |
| Cornish House |
| District #5 School House |
| Donnell, William T., House |
| Doughty Block |
| Hamilton, Thomas, House |
| Hamlin, Hannibal, House |
| Harward Family House |
| Hichborn, Nathan G., House |
| Holmes, Dr. Job, House |
| Knox County Courthouse |
| Libby-Hill Block |
| Marine Hospital |
| McGlashan-Nickerson House |
| Merritt, Captain, House |
| Morse-Libby Mansion |
| Nichols, Capt. John P., House |
| Noble Block |
| Patten Building |
| Perry, Clark, House |
| Philbrook, Samuel D., House |
| Prescott, J. L., House |
| Seven Star Grange, No. 73 |
| Smith, George W., Homestead |
| Stone, Capt. Nataniel, House |
| Tappan-Viles House |
| Union Hall |
| Washington County Courthouse |
| Washington County Jail |
| Wentworth, Mark F. and Eliza J., House |
| West Paris Lodge No. 15, I.O.O.F. |
| Whitney, Capt. Joel, House |
| Whitneyville Congregational Church |
Data from United States Park Service and Wikidata
