| Title | Author |
|---|---|
| Green River Station | Dick Blust, Jr. |
| Green River Valley Museum | |
| Green River, Wyoming | Terry A. Del Bene |
| Greybull Hotel | |
| Greybull Hotel | Stephanie Lowe |
| Greybull Museum | |
| Grindstone Butte | WyoHistory.org |
| Guernsey Dam | |
| Guernsey Dam, History of | The National Park Service |
| Guernsey State Park | WyomingHeritage.org, Wyoming State Historic Preservation Office |
| Guernsey State Park | |
| Guinard’s Bridge, North Platte River | WyoHistory.org |