Oregon - Role: Building
| First Methodist Episcopal Church of Salem |
| First National Bank |
| First National Bank of Bandon |
| First National Bank of Hood River |
| First National Bank, Vaupel Store and Oregon Hotel Buildings |
| First Presbyterian Church |
| First Presbyterian Church of Portland |
| First Presbyterian Church of Redmond |
| First Presbyterian Church of Roseburg |
| First Regiment Armory Annex |
| First Unitarian Church of Portland |
| First Wasco County Courthouse |
| Fischer, Carl, Meats |
| Fisher, Ferdinand, House |
| Fisher, Raymond and Catherine, House |
| Fisher, Thaddeus, House |
| Flanders, Caroline W. and M. Louise, House |
| Flatiron Building |
| Flavel, Captain George Conrad, House |
| Flavel, Capt. George, House and Carriage House |
| Flavel, George C. and Winona, House |
| Fletcher, Alfred P., Farmhouse |
| Fletcher, Francis, House |
| Fletcher-Stretch House |
| Flinn Block |
| Flippin, Thomas J., House |
| Floed, Creed, House |
| Flora School |
| Fluhrer Bakery Building |
| Foard, Martin, House |
| Fogelbo House |
| Foley Building |
| Fort Clatsop National Memorial |
| Fort Dalles Surgeon's Quarters |
| Fossil Public School |
| Foster Oil Company |
| Foster, Philip, Farm |
| Foster-Simmons House |
| Frances Building and Echo Theater |
| Francis, Clarence E., House |
| Frazier, Williams, Farmstead |
| Fredenburg, Andrew J., House |
| Free Methodist Church |
| Freiwald, Gustav, House |
| French, Edward, House |
| Frenchglen Hotel |
| French, Pete, Round Barn |
| Fried-Durkheimer House |
| Frigidaire Building |
| Fruit and Flower Mission |
| Frye, J. O., House |
| Fullam, William and Nellie, House |
| Fulton-Taylor House |
| Furry, Frederic E., House |
| Gabriel-Filer House |
| Gabriel-Will House |
| Gaiety Hollow |
| Gamma Phi Beta Sorority House |
| Gangware, Roy and Leola, House |
| Gaston, Joseph, House |
| Gaston-Strong House |
| Gatehouse, Portland City Reservoir No. 2 |
| "Gates, C. E. ""Pop"", House" |
| Gaylord, Charles, House |
| Gearhart, John Neal and Dora, House |
| Gedamke, William, House |
| Geer, R. C., Farmhouse |
| Genoa Building |
| Gerber, G.G., Building |
| Gerking, Jonathan N.B., Homestead |
| German Baptist Old People’s Home |
| Giesy-Failing House |
| Gilbert, Andrew T., House |
| Gilbert Building |
| Gilbert, Rev. William S., House |
| Gilliam and Bisbee Building |
| Gilliland, Lewis T., House |
| Gill, J. K., Building |
| Glenn, Hugh, House |
| Glenview Orchard Ensemble |
| Glide Ranger Station |
| Goeller, Fred, House |
| Gold Beach Ranger Station |
| Golden West Hotel |
| Gold Hill High School |
| Goldsmith, Alan and Barbara, House |
| Goldsmith, Bernard and Emma, House |
| Goodman, Joseph, House |
| Goodwillie-Allen House |
| Goodwin-Wilkinson Farmhouse |
| Gordon House |
| Gorman, Hannah and Eliza, House |
| Gotter Hotel |
| Gowanlock, Elizabeth B., House |
| Grace Episcopal Church and Rectory |
| Grace Episcopal Church Rectory, Old |
| Graf, Andreas, House |
| Graham, Thomas, Building |
| Grainger, G. M. and Kate, House |
| Grand Central Public Market |
Data from United States Park Service and Wikidata
