List of Maine rivers

This is a partial list of rivers in the state of Maine in the United States.

The list is organized by tributary structure.

• St. John River
  • Allagash River
  • Aroostook River
    • Machias River
      • East Machias River
• St. Croix River
• Pleasant River
• Narraguagus River
• Penobscot River
  • Passadumkeag River
  • Mattawamkeag River
    • Molunkus River
  • Piscataquis River
• Kennebec River
  • Sebasticock River
  • Androscoggin River