| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Dakoming | city | Wyoming | United States | 43.5975 | -104.07222 | 3861 | 71 |
| Dale Creek | city | Wyoming | United States | 41.08306 | -105.39083 | 7870 | 33 |
| Daniel | city | Wyoming | United States | 42.86444 | -110.07028 | 7201 | 33 |
| Daniel Junction | city | Wyoming | United States | 42.89 | -110.06806 | 7198 | 33 |
| Dayton | city | Wyoming | United States | 44.87528 | -107.26167 | 3986 | 103 |
| Deadmans Corner | city | Wyoming | United States | 42.6375 | -105.06806 | 4799 | 61 |
| Deaver | city | Wyoming | United States | 44.88861 | -108.59722 | 4124 | 281 |
| Deerwood | city | Wyoming | United States | 41.23667 | -106.13111 | 7936 | 33 |
| Devils Den | city | Wyoming | United States | 44.89222 | -110.38694 | 6400 | 42 |
| Devils Tower | city | Wyoming | United States | 44.58917 | -104.69611 | 3999 | 95 |
| Dexterville historical | city | Wyoming | United States | 41.26139 | -107.22806 | 7591 | 42 |
| Diamond | city | Wyoming | United States | 41.66528 | -104.9975 | 5764 | 77 |
| Diamondville | city | Wyoming | United States | 41.77944 | -110.53778 | 6932 | 2147 |
| Dillon historical | city | Wyoming | United States | 41.17667 | -107.09167 | 9412 | 42 |
| Dines historical | city | Wyoming | United States | 41.72611 | -109.17194 | 6896 | 2805 |
| Dixon | city | Wyoming | United States | 41.03333 | -107.535 | 6397 | 38 |
| Douglas | city | Wyoming | United States | 42.75972 | -105.38167 | 4901 | 3923 |
| Dry Creek | city | Wyoming | United States | 44.31361 | -108.9375 | 5793 | 28 |
| DuNoir | city | Wyoming | United States | 43.56583 | -109.815 | 8398 | 47 |
| Dubois | city | Wyoming | United States | 43.53361 | -109.62972 | 6948 | 47 |
| Dumbell | city | Wyoming | United States | 44.10222 | -108.98778 | 6318 | 28 |
| Durham | city | Wyoming | United States | 41.20556 | -104.59528 | 5820 | 159 |
| Durkee | city | Wyoming | United States | 44.13056 | -107.91278 | 3992 | 60 |
| Dwyer | city | Wyoming | United States | 42.24222 | -104.95556 | 4845 | 108 |
| Dwyer Junction | city | Wyoming | United States | 42.23472 | -104.99444 | 4832 | 76 |
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