| Team name | Location | League | Level | Status |
|---|---|---|---|---|
| Butte Miners | Butte, Montana | Pacific Northwest League | professional | defunct |
| Helena Senators | Helena, Montana | Pacific Northwest League | professional | defunct |
| Portland Gladiators | Portland, Oregon | Pacific Northwest League | professional | defunct |
| Portland Webfoots | Portland, Oregon | Pacific Northwest League | professional | defunct |
| Seattle Blues | Seattle, Washington | Pacific Northwest League | professional | defunct |
| Seattle Clamdiggers | Seattle, Washington | Pacific Northwest League | professional | defunct |
| Seattle Rainmakers | Seattle, Washington | Pacific Northwest League | professional | defunct |
| Seattle Yannigans | Seattle, Washington | Pacific Northwest League | professional | defunct |
| Spokane Blue Stockings | Spokane, Washington | Pacific Northwest League | professional | defunct |
| Spokane Bunchgrassers | Spokane, Washington | Pacific Northwest League | professional | defunct |
| Spokane Smoke Eaters | Spokane, Washington | Pacific Northwest League | professional | defunct |
| Tacoma Colts | Tacoma, Washington | Pacific Northwest League | professional | defunct |
| Tacoma Daisies | Tacoma, Washington | Pacific Northwest League | professional | defunct |
| Tacoma Robbers | Tacoma, Washington | Pacific Northwest League | professional | defunct |
| Tacoma Tigers | Tacoma, Washington | Pacific Northwest League | professional | defunct |
| Victoria Chappies | Victoria, British Columbia | Pacific Northwest League | professional | defunct |