| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Eadsville historical | city | Wyoming | United States | 42.73194 | -106.35333 | 7998 | 1391 |
| East Thermopolis | city | Wyoming | United States | 43.64639 | -108.1975 | 4386 | 3110 |
| Eccles | city | Wyoming | United States | 44.13833 | -107.90778 | 4051 | 60 |
| Echeta | city | Wyoming | United States | 44.45806 | -105.87583 | 4199 | 33 |
| Eden | city | Wyoming | United States | 42.05083 | -109.43639 | 6601 | 12 |
| Edgerton | city | Wyoming | United States | 43.41306 | -106.24889 | 4917 | 96 |
| Edson | city | Wyoming | United States | 41.8125 | -106.78944 | 6801 | 47 |
| Egbert | city | Wyoming | United States | 41.16972 | -104.25639 | 5298 | 182 |
| Elk | city | Wyoming | United States | 43.78667 | -110.54667 | 6827 | 33 |
| Elk Basin | city | Wyoming | United States | 44.99056 | -108.86333 | 4596 | 198 |
| Elk Mountain | city | Wyoming | United States | 41.6875 | -106.41278 | 7401 | 47 |
| Elkhorn Junction | city | Wyoming | United States | 42.43222 | -109.24083 | 7047 | 33 |
| Elkhurst | city | Wyoming | United States | 41.49194 | -110.34972 | 6489 | 19 |
| Elkol | city | Wyoming | United States | 41.72389 | -110.61167 | 6801 | 162 |
| Elmo | city | Wyoming | United States | 41.87889 | -106.53556 | 6817 | 47 |
| Elwood historical | city | Wyoming | United States | 41.18139 | -106.88333 | 8480 | 42 |
| Embar | city | Wyoming | United States | 43.71389 | -108.67306 | 5600 | 33 |
| Emblem | city | Wyoming | United States | 44.50583 | -108.39111 | 4452 | 168 |
| Encampment | city | Wyoming | United States | 41.20944 | -106.78917 | 7240 | 42 |
| Erramouspe Place | city | Wyoming | United States | 42.41778 | -108.80472 | 7598 | 42 |
| Esterbrook | city | Wyoming | United States | 42.41167 | -105.36028 | 6266 | 37 |
| Ethete | city | Wyoming | United States | 43.025 | -108.77194 | 5380 | 182 |
| Etna | city | Wyoming | United States | 43.03333 | -111.01028 | 5859 | 94 |
| Evanston | city | Wyoming | United States | 41.26833 | -110.9625 | 6801 | 2694 |
| Evansville | city | Wyoming | United States | 42.86 | -106.26778 | 5183 | 26962 |
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