| Fort Vancouver Plywood | Vancouver | WA |
| Franklin High School | Seattle | WA |
| Fraser Boiler | Seattle | WA |
| Fraser Boiler Shop | Seattle | WA |
| Frederick & Nelson Department Store | Bellevue | WA |
| Garbage Destructor | Seattle | WA |
| Garfield High School | Seattle | WA |
| Gatewood Elementary School | Seattle | WA |
| Gatzerd Elementary School | Seattle | WA |
| General Electric | Spokane | WA |
| General Electric | Hanford | WA |
| General Electric | Richland | WA |
| General Insurance | Seattle | WA |
| General Metals | Tacoma | WA |
| General Petroleum | Ferndale | WA |
| General Telephone (GTE) | Everett | WA |
| George Vancouver | Vancouver | WA |
| Georgia Pacific | Tacoma | WA |
| Georgia Pacific | Camas | WA |
| Georgia Pacific | Bellingham | WA |
| Georgia Pacific | Olympia | WA |
| Gilbert Islands | Tacoma | WA |
| Glacier Snow Mountain | Seattle | WA |
| Glen Merritt | Seattle | WA |
| Gloria Dei Lutheran Church | Olympia | WA |
| GN Team Track | Seattle | WA |
| Goldendale Aluminum | Goldendale | WA |
| Gowman Hotel | Seattle | WA |
| Granger Clay Products | Yakima | WA |
| Grays Harbor Pulp & Paper | Cosmopolis | WA |
| Grays Harbor Pulp & Paper | Hoquiam | WA |
| Grays Harbor Railway & Light | Aberdeen | WA |
| Grays Harbor Vocational & Science Building | Aberdeen | WA |
| Great Northern Diesel Service | Seattle | WA |
| Great Northern Railroad | Seattle | WA |
| Green Hills School | Chehalis | WA |
| Green River Community College | Tacoma | WA |
| Greenwood | Seattle | WA |
| Greenwood Sea - First National Bank | Seattle | WA |
| Greyhound Bus Terminal | Seattle | WA |
| Grosvenor House | Seattle | WA |
| Group Health Office & Clinic | Seattle | WA |
| GSA Building | Seattle | WA |
| GSA Supply Depot | Auburn | WA |
| Guadalcanal | Vancouver | WA |
| Habor Plywood | Hoquiam | WA |
| Hanford Site | Richland | WA |
| Hanford Site | Hanford | WA |
| Harbor Island Marina | Seattle | WA |
| Harbor Plywood | Hoquiam | WA |
