Fish River
- Back River (Nunavut)
- Fish River (Alabama)
- Fish River (Alaska)
- Fish River (Maine)
- Fish River (Namibia)
- Fish River (New Zealand)
- Fish River (Northern Territory)
- Fish River (Oberon)
- Fish River Canyon
- Fish River chain of lakes
- Fish River railway station
- Fisher River (disambiguation)
- Fishing Creek (disambiguation)
- Great Fish River
- Gunning, New South Wales