The following is a partial listing of rivers in the state of Oregon, United States of America.

Alphabetical listing

• Alsea River
• Breitenbush River
• Calapooia River
• Chetco River
• Clackamas River
• Coast Fork Willamette River
• Coos River
• Coquille River
• Columbia River
• D River
• Deschutes River
• Elk River
• Grande Ronde River
• Hood River
• Illinois River
• John Day River (east of the Cascade Range)
• John Day River (Clatsop County)
• Kilchis River
• Klamath River
• Klaskanine River
• Lewis and Clark River
• Little Nestucca River
• Long Tom River
• Lost River
• Luckiamute River
• Malheur River
• Mary's River
• Miami River
• Middle Santiam River
• Mohawk River
• Molalla River
• McKenzie River
• Necanicum River
• Nehalem River
• Nestucca River
• North Santiam River
• North Umpqua River
• North Yamhill River
• Owyhee River
• Powder River
• Pudding River
• Rogue River
• Salmon River - Clackamas County
• Salmon River - Lincoln County
• Salmonberry River
• Sandy River
• Santiam River
• Siletz River
• Siuslaw River
• Sixes River
• Skipanon River
• Smith River
• Snake River
• South Santiam River
• South Umpqua River
• South Yamhill River
• Sprague River
• Steamboat Creek
• Sycan River
• Tillamook River
• Trask River
• Tualatin River
• Umpqua River
• Wallooskee River
• White River
• Willamette River
• Williamson River
• Wilson River
• Yamhill River
• Yaquina River
• Youngs River

Listing by Tributary Structure

• Columbia River
  • Willamette River
    • Clackamas River
    • Tualatin River
    • Mary's River
    • Molalla River
      • Pudding River
    • Yamhill River
    • Santiam River
    • Luckiamute River
    • Calapooia River
  • Sandy River
  • John Day River
  • Snake River
    • Malheur River
• D River
• Yaquina River
• Siuslaw River
• Rogue River
• Umpqua River
  • North Umpqua River
  • South Umpqua River
• Klamath River

See also List of rivers in the United States