List of Major Rivers of Cascadia

''This list is incomplete. You can help by expanding it.''

Listed from north to south

 * Copper River
 * Alsek River
 * Stikine River
 * Skeena River
 * Fraser River
 * Thompson River
 * Skagit River
 * Stillaguamish River
 * Snohomish River
 * Duwamish River
 * Green River
 * Puyallup River
 * White River
 * Nisqually River
 * Elwha River
 * Chehalis River
 * Columbia River
 * Cowlitz River
 * Willamette River
 * Deschutes River
 * Snake River
 * Yakima River
 * Wenatchee River
 * Methow River
 * Okanogan River
 * Spokane River
 * Pend Oreille River
 * Umpqua River
 * Coos River
 * Rogue River
 * Klamath River
 * Trinity River
 * Mad River
 * Eel River
 * Russian River