Arnold River may refer to:
*
Arnold River (Northern Territory), a tributary of the Hodgson River in Australia
*
Arnold River (New Zealand), a tributary of the Grey River
*
Arnold River (Saskatchewan) Arnold River may refer to:
*Arnold River (Northern Territory), a tributary of the Hodgson River in Australia
*Arnold River (New Zealand)
The Arnold River ( mi, Kōtukuwhakaoka) is a river on the West Coast of New Zealand's South Island. It is t ...
, a tributary of the
Rapid River in Canada
*
Arnold River (lac aux Araignées), Quebec, Canada
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