Aruã River
Location
Country	Brazil
Physical characteristics
Source
• location	Pará state
Mouth
• coordinates	2°40′S 55°38′W / 2.667°S 55.633°W / -2.667; -55.633

The Aruã River is a river of Pará state in north-central Brazil.

• List of rivers of Pará

• Brazilian Ministry of Transport