Hinterrhein can refer to:
*
Hinterrhein (river)
The Hinterrhein (German; Italian: ''Reno Posteriore''; Sutsilvan: ''Ragn Posteriur''; Sursilvan: ''Rein Posteriur''; Rumantsch Grischun, Vallader, and Puter: ''Rain Posteriur''; Surmiran: ''Ragn posteriour''; en, Posterior Rhine) is one of th ...
, a tributary of the Rhine
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Hinterrhein, Switzerland, a municipality
*
Hinterrhein (district), the district including that Swiss municipality
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