Piratini River (Uruguay River tributary)

Piratini River
Location
CountryBrazil
Physical characteristics
Source 
  locationRio Grande do Sul state
MouthUruguay River
  coordinates
28°6′S 55°27′W / 28.100°S 55.450°W / -28.100; -55.450
Length352 km (219 mi)
Basin size5,621 km2 (2,170 sq mi)

The Piratini River is a river of Rio Grande do Sul state in southern Brazil.