| Title | Author |
|---|---|
| Leigh, Richard “Beaver Dick,” mountain man | Steve Roberts |
| Leonard, Zenas camps on Laramie River 1831-32 | Hollis Marriott |
| Lightning Creek, fight at, 1903 | Lori Van Pelt |
| Lincoln County fair and rodeo | |
| Lincoln County, Wyoming | Jessica Clark |
| Little Sandy Creek, Oregon Trail crossing of | WyoHistory.org |
| Little Snake River Museum | |
| Lockhart, Caroline - home of | |
| Lockhart, Caroline biography | John Clayton |
| Lombard Ferry |