Samaia River

Samaia River
Simaia River
Location within Papua New Guinea
Location
Country Papua New Guinea
RegionSandaun Province
Physical characteristics
Source 
  locationPapua New Guinea
Mouth 
  coordinates
3°57′21″S 141°16′38″E / 3.95583°S 141.27736°E / -3.95583; 141.27736

The Samaia River or Simaia River is a river in Sandaun Province, Papua New Guinea. The river flows through Green River Rural LLG.

Various Papuan languages are spoken in the watershed of the Samaia River, including the Amto–Musan languages (also called the Samaia River languages).