| Title | Author |
|---|---|
| Legend Rock | WyomingHeritage.org |
| Legislature, Wyoming, Riot of 1913 | Gregory Nickerson |
| Leigh Lake | |
| 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 |
| Lincoln Highway across Wyoming | |
| Lincoln Highway in Wyoming | John Clayton |