| Team name | Location | League | Level | Status |
|---|---|---|---|---|
| Aberdeen Black Cats | Aberdeen, Washington | Washington State League | professional | defunct |
| Centralia Pets | Centralia, Washington | Washington State League | professional | defunct |
| Centralia Railroaders | Centralia, Washington | Washington State League | professional | defunct |
| Chehalis Farmers | Chehalis, Washington | Washington State League | professional | defunct |
| Chehalis Gophers | Chehalis, Washington | Washington State League | professional | defunct |
| Chehalis Proteges | Chehalis, Washington | Washington State League | professional | defunct |
| Hoquiam Cougars | Hoquiam, Washington | Washington State League | professional | defunct |
| Hoquiam Loggers | Hoquiam, Washington | Washington State League | professional | defunct |
| Montesano Farmers | Montesano, Washington | Washington State League | professional | defunct |
| Raymond Cougars | Raymond, Washington | Washington State League | professional | defunct |
| Raymond Venetians | Raymond, Washington | Washington State League | professional | defunct |
| South Bend River Rats | South Bend, Washington | Washington State League | professional | defunct |
| Tacoma Cubs | Tacoma, Washington | Washington State League | professional | defunct |