The Crixás Açu River is a river of Goiás state in central Brazil.
| Crixás Açu River | |
|---|---|
 | |
| Location | |
| Country | Brazil |
| State | Goiás |
| Physical characteristics | |
| Mouth | Araguaia River |
• coordinates | 3°19′22″S 50°36′43″W / 3.32278°S 50.61194°W |
| Length | 400 km (250 mi)[1] |