Montana - Constructed - 1890–1899
| Barich Block |
| Beaman House |
| Brotherhood of Locomotive Engineers Hall |
| Conrad, Charles E., Mansion |
| Dean, A. J., House |
| Dearborn River High Bridge |
| Forestvale Cemetery |
| Gebo Cemetery |
| Granite County Jail |
| Great Falls High School Historic District |
| Kleinschmidt, T. H., House |
| L and L Building |
| Marcyes, Claude O., House |
| May, Albert, House |
| Olive Hotel |
| Parberry Block East |
| Silverman, Morris, House |
| St. Francis Xavier Church |
| St. Mark's Episcopal Church |
| Trosdahl, Erick, House |
| University of Montana Historic District |
Data from United States Park Service and Wikidata
