Oregon - Area of significance: Agriculture
| Anderson, James Mechlin, House |
| Anderson, Lewis, House, Barn and Granary |
| Anthony, Herman, Farm |
| Applegate, Charles, House |
| Archibald, Steven and Elizabeth, Farmstead |
| Baimbridge-Kanipe Farmstead Historic District |
| Baker, Sophenia Ish, House |
| Barker, S. B., Building |
| Beall, Robert Vinton, House |
| Beeson-Foss Ranch |
| Bents, Frederick, House |
| Birch Creek Ranch Historic Rural Landscape |
| Blackaby, James Rowley and Mary J., House |
| Boyd, Charles, Homestead Group |
| Brainard, William E., House |
| Broetje, John F. and John H., House |
| Brown, Henry, House |
| Brown, Hugh Leeper, Barn |
| Brunk, Harrison, House |
| Bunn, John Marion, House |
| Burnap-Rickard House |
| Bursell, Victor and Bertha, House |
| Bybee, Frank E., House |
| Bybee, William, House |
| Cahill-Nordstrom Farm |
| Campbell, Robert E., House |
| Cant, James, Ranch Historic District |
| Central Oregon Canal Historic District (Ward Road-Gosney Road Segment) |
| Chambers, Joseph and Virginia, Farmstead |
| Chambers, Matthew C., Barn |
| Champoeg State Park Historic Archeological District |
| Chase Gardens Residential Grouping |
| Coburg Historic District |
| Cochran-Rice Farm Complex |
| Cochran, William, Barn |
| Copple, Simpson, House |
| Cunha, Joseph, Farmstead |
| Curry, Nathaniel, House |
| Cyrus, Enoch and Mary, Homestead |
| Davidson-Childs House |
| Davis, John and Magdalena, Farm |
| Despard, Joseph, Cabin Site |
| Dorris Ranch |
| Dosch, Henry E., House |
| Double-O Ranch Historic District |
| Eden Valley Orchard |
| Enterprise Planing Mill |
| Eskelin, Ed, Ranch Complex |
| Eugene Blair Boulevard Historic Commercial Area |
| Fanno, Augustus, Farmhouse |
| Fitch, Charles C., Farmstead |
| Floed, Creed, House |
| Foster, Philip, Farm |
| Frazier, Williams, Farmstead |
| French, Pete, Round Barn |
| Furry, Frederic E., House |
| Gearhart, John Neal and Dora, House |
| Geer, R. C., Farmhouse |
| Gerking, Jonathan N.B., Homestead |
| Glenview Orchard Ensemble |
| Goodwin-Wilkinson Farmhouse |
| Hackleman Historic District |
| Hanley, Michael, Farmstead |
| Harlow, Elmer, House |
| Hart, Moses and Mary, Stone House and Ranch Complex |
| Heimuller, John and Carolena, Farmstead |
| Hillcrest Orchard Historic District |
| Hover, George A., House |
| Hudson's Bay Company Granary and Clerk's House Site |
| Hughes, Patrick, House |
| Imbrie Farm |
| Imperial Stock Ranch Headquarters Complex |
| Independence Historic District |
| Irwin, Richard S., Barn |
| King, Isaac, House and Barn |
| Kirk, John W., and Thomas F., House |
| Kraft-Brandes-Culberston Farmstead |
| Lamson Ranch |
| Lane County Farmers' Union Cooperative Wholesalers' Association Building |
| Lewisburg Hall and Warehouse Company Building |
| Macpherson, Hector and Margaret, Barn |
| Madden-McCaskey House |
| Manning-Kamna Farm |
| Maxwell, James O., Farmstead |
| McCallister-Gash Farmhouse |
| McCoin, Julius and Sarah, Homestead |
| McCredie, William, House |
| McDonald, Malcolm, House |
| McKenzie Fish Hatchery, Old |
| Miller's Mountain House |
| Minto, John and Douglas, Houses |
| Moeck, George F., House |
| Moore, John and Mary, House |
| Moyer, C. E., Nurseries Property |
| Mt. Hood Railroad Linear Historic District |
| Oakland Historic District |
| Oleson, Ole and Polly, Farmhouse |
| Oregon State Fair Stadium and Poultry Building Ensemble |
| Owyhee Dam Historic District |
| Pacific Cooperative Poultry Producers Egg-Taking Station |
Data from United States Park Service and Wikidata
