| Hague, Arnold | John Clayton |
| Hale, William | Wyoming State Archives |
| Hamilton, Mel, former University of Wyoming football player on his life and the Black 14 | Phil White |
| Hampton, Wade, 1917 lynching of | Dick Blust, Jr. |
| Ham’s Fork Crossing, Oregon/California Trail | Randy Brown |
| Hanna Basin Museum | |
| Hanna Mine Disasters, One Family’s Story | Tom Rea |
| Hanna Miners’ Monuments, war memorials and a steam locomotive | |
| Hanna, Wyoming | Nancy Anderson |
| Hansen, Clifford | Wyoming State Archives |
| Hansen, Clifford - interview | Wyoming State Archives |
| Hardin, William Jefferson | Lori Van Pelt |
| Hartley, Ron, Cokeville survivor oral history | Wyoming State Archives |
| Haskell, Rich Cokeville, survivor oral history | Jessica Clark |
| Hatch, Charles, California Trail emigrant | Randy Brown |
| Hathaway, Stanley | Wyoming State Archives |
| Hathaway, Stanley - interview | Wyoming State Archives |
| Hawaiian music, popularity of in Wyoming | James H. Nottage |
| Hayford, James H., editor of the Laramie Sentinel | Judy Knight |
| Haystack Butte | |
| Haystack Butte, Oregon Trail landmark | Randy Brown |
| Heart Mountain Interpretive Center | |
| Heart Mountain Relocation Center, a Brief History of | Steven Bingo |
| Heath, Dr. Lillian | Lori Van Pelt |
| Hebard, Grace Raymond, historian | Mike Mackey |
| Hecht, Frances, on Early Housework in the Bighorn Basin | Washakie Museum and Cultural Center |
| Hemingway, Ernest, in Wyoming | Jamie Egolf, Chavawn Kelley |
| Herrera, Clayvin, Crow off-reservation hunting rights and | John Clayton |
| Herschler, Ed | Wyoming State Archives |
| Herschler, Ed - interview | Wyoming State Archives |
| Hickey, Joseph | Wyoming State Archives |
| High Country News | Marjane Ambler |
| High, Dick, Casper Star-Tribune editor | Kerry Drake |
| Highland Cemetery | |
| Highways, Wyoming’s Named | John Clayton |
| Hill, Henry, Oregon Trail grave of | Randy Brown |
