Falls River may refer to:

In the United States

• Falls River (Michigan), a tributary of Lake Superior
• Falls River (Connecticut River), in Massachusetts and Vermont, a tributary of the Connecticut River
• Wood River (Pawcatuck River), in Connecticut and Rhode Island, known as Falls River from its source to Stepstone Falls

Elsewhere

• Falls River (New Zealand), a tributary of Tasman Bay

See also[edit]

• Fall River (disambiguation)
• Falls Creek (disambiguation)