California - Area of significance: Architecture
| Elks Building |
| Ellis-Martin House |
| Ellison, The |
| Elliston |
| El Molino Viejo |
| El Paseo and Casa de la Guerra |
| El Portal Old Schoolhouse |
| El Prado Complex |
| Elrod, Arthur, House |
| Elster, C. A., Building |
| El Toyon |
| Emery, Katherine Estate |
| Empire Mine |
| Emporium |
| Encinitas Boathouses |
| Engine Company No. 28 |
| Engine Co. No. 27 |
| Engine House No. 18 |
| Engine House No. 31 |
| Ennis House |
| Ensign, Dr. Orville S., House |
| Episcopal Church of Our Saviour |
| Episcopal Church of the Ascension |
| Eshcol Winery |
| Esslinger Building |
| Estudillo House |
| Euclid Court |
| Eureka Historic District |
| Eureka Inn |
| Eureka Theatre |
| Evanston Inn |
| Evergreen Cemetery |
| Exeter Public Library |
| Faculty Club |
| Fairglen Additions (Unit 1, Unit 2, and Unit 3) |
| Fairmont Hotel |
| Faith Mission |
| Falkenstein, Lewis, House |
| Farmer's and Merchant's Bank |
| Farmers and Merchants Bank of Fullerton |
| Far Niente Winery |
| Farnsworth, Gen. Charles S., County Park |
| Faulkner, George Washington, House |
| Federal Building |
| Federal Building |
| Federal Building |
| Federal Office Building |
| Federal Post Office |
| Federal Realty Building |
| Federal Reserve Bank of San Francisco |
| Federal Reserve Bank of San Francisco |
| Felton Covered Bridge |
| Felton Presbyterian Church |
| Fenyes Estate |
| Feraud General Merchandise Store |
| Fernandez, Bernardo, House |
| Fern Avenue School |
| Fern Cottage Historic District |
| Ferndale Main Street Historic District |
| Ferndale Public Library |
| Ferry Station Post Office Building |
| Feusier Octagon House |
| Fiddletown |
| Fillmore-Pine Building |
| Finch, James W., House |
| Firehouse No. 3 |
| Fire Station No. 1 |
| Fire Station No. 23 |
| Fire Station No. 6 |
| First and F Street Building |
| First Baptist Church |
| First Baptist Church of Orange |
| First Baptist Church of Ventura |
| First Christian Church of Rialto |
| First Church of Christ, Scientist |
| First Church of Christ, Scientist |
| First Church of Christ, Scientist |
| First Congregational Church |
| First Congregational Church of Long Beach |
| First Congregational Church of Pescadero |
| First Congregational Church of Riverside |
| First National Bank |
| First National Bank of Long Beach |
| First Presbyterian Church |
| First Presbyterian Church Sanctuary Building |
| First Trust Building and Garage |
| First Unitarian Church |
| First Unitarian Church of Oakland |
| First Unitarian Universalist Church |
| Fischer, Joseph, House |
| Flamingo Hotel |
| Fleishhacker, Delia, Memorial Building |
| Fleming, Guy and Margaret, House |
| Floral Park Historic District |
| Folger Coffee Company Building |
| Folger Estate Stable Historic District |
| Folsom Depot |
| Fontana Farms Company Ranch House, Camp No. 1 |
| Forbes Mill Annex |
| Ford Building |
Data from United States Park Service and Wikidata
