The Episcopal Diocese of Wyoming, established in 1887, covers the entire state of Wyoming, with the exception of one congregation in western part of the state, which is part of the Episcopal Diocese of Idaho.
| Title | City |
|---|---|
| St. Paul's Episcopal Church, Evanston, WY | Evanston |
| St. David's Episcopal Church, Ft. Bridger, WY | Ft. Bridger |
| Shoshone Mission, Ft. Washakie, WY | Ft. Washakie |
| Holy Trinity, Gillette, WY | Gillette |
| St. John the Baptist Episcopal Church, Glendo, WY | Glendo |
| Christ Church, Glenrock, WY | Glenrock |
| St. John's Episcopal Church, Green River, WY | Green River |
| Church of Our Saviour, Hartville, WY | Hartville |
| St. John's Episcopal Church, Jackson, WY | Jackson |
| Chapel of the Transfiguration, Jackson, WY | Jackson |
| All Souls' Episcopal Church, Kaycee/Edgerton, WY | Kaycee |
| St. James' Episcopal Church, Kemmerer, WY | Kemmerer |
| Trinity Episcopal Church, Lander, WY | Lander |
| St. Alban's Chapel, Laramie, WY | Laramie |
| St. Matthew's Cathedral | Laramie |
| St. George's Episcopal Church, Lusk, WY | Lusk |
| St. Luke's Episcopal Church, Medicine Bow, WY | Medicine Bow |
| St. Andrew's Episcopal Church, Meeteetse, WY | Meeteetse |
| Holy Nativity Episcopal Church, Morton, WY | Morton |
| Christ Church, Newcastle, WY | Newcastle |