| Museum | Location | County |
|---|
| Anna Miller Museum | Newcastle | Weston |
| Brinton Museum | Big Horn | Sheridan |
| Buffalo Bill Center of the West | Cody | Park |
| Campbell County Rockpile Museum | Gillette | Campbell |
| Carbon County Museum | Rawlins | Carbon |
| Charles Belden Museum of Western Photography | Meeteetse | Park |
| Cheyenne Depot Museum | Cheyenne | Laramie |
| Cheyenne Frontier Days Old West Museum | Cheyenne | Laramie |
| Chinese Joss House Museum | Evanston | Uinta |
| Chugwater Museum | Chugwater | Platte |
| Cody Dug Up Gun Museum | Cody | Park |
| Colter Bay Visitor Center & Indian Arts Museum | Grand Teton National Park | Teton |
| Craig Thomas Discovery and Visitor Center | Grand Teton National Park | Teton |
| Crimson Dawn Park and Museum | Casper | Natrona |
| Crook County Museum & Art Gallery | Sundance | Crook |
| Devils Tower National Monument | Hulett | Crook |
| Don King Museum | Sheridan | Sheridan |
| Dubois Museum | Dubois | Fremont |
| Evans Dahl Memorial Museum | Lander | Fremont |
| First National Bank Museum | Meeteetse | Park |
| Fishing Bridge Museum | Yellowstone National Park | Park |
| Fort Bridger | Fort Bridger | Uinta |
| Fort Caspar Museum and Historic Site | Casper | Natrona |
| Fort Fetterman Historic Site | Douglas | Converse |
| Fort Laramie National Historic Site | Near Torrington, WY | Goshen |
| Fort Phil Kearny State Historic Site | Story | Johnson |
| Fort Fred Steele State Historic Site | Sinclair | Carbon |
| Fossil Country Frontier Museum | Kemmerer | Lincoln |
| Fossil Butte National Monument | Kemmerer | Lincoln |
| Fremont County Pioneer Museum | Lander | Fremont |
| Glendo Historical Museum | Glendo | Platte |
| Grand Encampment Museum | Encampment | Carbon |
| Green River Valley Museum | Big Piney | Sublette |
| Guernsey State Park Museum | Guernsey | Platte |
| Hanna Basin Museum | Hanna | Carbon |
| Heart Mountain Wyoming Interpretive Learning Center | Powell | Park |
| Historic Governors' Mansion | Cheyenne | Laramie |
| Homesteader Museum | Powell | Park |
| Homesteaders Museum | Torrington | Goshen |
| Hoofprints of the Past Museum | Kaycee | Johnson |
| Hot Springs County Museum & Cultural Center | Thermopolis | Hot Springs |
| J.C. Penney House | Kemmerer | Lincoln |
| Jackson Hole Museum | Jackson | Teton |
| Jim Gatchell Memorial Museum | Buffalo | Johnson |
| Lander Art Center | Lander | Fremont |
| Lander Children's Museum | Lander | Fremont |
| Laramie Peak Museum | Wheatland | Platte |
| Laramie Plains Museum | Laramie | Albany |
| Little Snake River Museum | Savery | Carbon |
| Madison Museum | Yellowstone National Park | Teton |
| Medicine Bow Museum | Medicine Bow | Carbon |
| Meeteetse Museums | Meeteetse | Park |
| Mormon Handcart Historic Site | Alcova | Carbon |
| Museum of Flight and Aerial Firefighting | Greybull | Big Horn |
| Museum of the American West | Lander | Fremont |
| Museum of the Mountain Man | Pinedale | Sublette |
| National Bighorn Sheep Interpretive Center | Dubois | Fremont |
| National Historic Trails Interpretive Center | Casper | Natrona |
| National Museum of Wildlife Art | Jackson | Teton |
| Nelson Museum of the West | Cheyenne | Laramie |
| Nici Self Museum | Centennial | Albany |
| Nicolaysen Art Museum | Casper | Natrona |
| Norris Geyser Basin Museum | Yellowstone National Park | Park |
| Old Trail Town | Cody | Park |
| Old West Wax Museum and Dancing Bear Folk Center | Thermopolis | Hot Springs |
| Paleon Museum | Glenrock | Converse |
| Parco/Sinclair Historic District Museum | Sinclair | Carbon |
| Pathfinder Dam Intrepretive Center | Casper | Natrona |
| Red Onion Museum | Upton | Weston |
| Ripley's Believe It or Not! | Jackson | Teton |
| Riverton Museum | Riverton | Fremont |
| Robert A. Peck Arts Center | Riverton | Fremont |
| Rock Springs Community Fine Arts Center | Rock Springs | Sweetwater |
| Rock Springs Historical Museum | Rock Springs | Sweetwater |
| Salt Creek Museum | Midwest | Natrona |
| Saratoga Museum | Saratoga | Carbon |
| Science Zone | Casper | Natrona |
| Sheridan County Museum | Sheridan | Sheridan |
| Shoshone Tribal Cultural Center | Fort Washakie | Fremont |
| South Pass City State Historic Site | South Pass City | Fremont |
| Stagecoach Museum | Lusk | Niobrara |
| Stolen Bell Museum | Diamondville | Lincoln |
| Sweetwater County Historical Museum | Green River | Sweetwater |
| Tate Geological Museum | Casper | Natrona |
| Ten Sleep Pioneer Museum | Ten Sleep | Washakie |
| Texas Trail Museum | Pine Bluffs | Laramie |
| Trail End State Historic Site | Sheridan | Sheridan |
| Uinta County Museum | Evanston | Uinta |
| University of Wyoming Anthropology Museum | Laramie | Albany |
| University of Wyoming Art Museum | Laramie | Albany |
| University of Wyoming Geological Museum | Laramie | Albany |
| University of Wyoming Insect Museum | Laramie | Albany |
| Warren ICBM & Heritage Museum | Cheyenne | Laramie |
| Washakie Museum & Cultural Center | Worland | Washakie |
| Weidner Wildlife Museum | Rock Springs | Sweetwater |
| Werner Wildlife Museum | Casper | Natrona |
| Western History Center | Lingle | Goshen |
| Western Wyoming Community College campus displays | Rock Springs | Sweetwater |
| Wind River Heritage Center | Riverton | Fremont |
| Wright Centennial Museum | Wright | Campbell |
| Wyoming Dinosaur Center | Thermopolis | Hot Springs |
| Wyoming Frontier Prison | Rawlins | Carbon |
| Wyoming Governor's Mansion | Cheyenne | Laramie |
| Wyoming Pioneer Museum | Douglas | Converse |
| Wyoming State Capitol | Cheyenne | Laramie |
| Wyoming State Museum | Cheyenne | Laramie |
| Wyoming Territorial Prison State Historic Site | Laramie | Albany |
| Wyoming Veterans' Memorial Museum | Casper | Natrona |
