The Episcopal Diocese of Olympia (also known as the Episcopal Church in Western Washington) was established in 1910, and is comprised of 31,000 members and more than 100 congregations in the western region of Washington state.
| Titre | City |
|---|---|
| St. John's Episcopal Church, Snohomish, WA | Snohomish |
| St. Clare's Episcopal Church, Snoqualmie, WA | Snoqualmie |
| St. John's Episcopal Church, South Bend, WA | South Bend |
| St. Matthew's Episcopal Church, Tacoma, WA | Tacoma |
| St. Luke's Memorial Episcopal Church, Tacoma, WA | Tacoma |
| Christ Church, Tacoma, WA | Tacoma |
| St. Andrew's Episcopal Church, Tacoma, WA | Tacoma |
| Holy Family of Jesus, Tacoma, WA | Tacoma |
| All Saints' Episcopal Church, Tacoma, WA | Tacoma |
| St. Nicholas' Episcopal Church, Tahuya, WA | Tahuya |
| St. John's Sudanese Episcopal Church, Tukwila, WA | Tukwila |
| All Saints' Episcopal Church, Vancouver, WA | Vancouver |
| St. Luke's Episcopal Church, Vancouver, WA | Vancouver |
| Church of the Good Shepherd, Vancouver, WA | Vancouver |
| Church of the Holy Spirit, Vashon Island, WA | Vashon Island |
| St. Anne's Episcopal Church, Washougal, WA | Washougal |
| St. Christopher's Episcopal Church, Westport, WA | Westport |