| Pracuúba River | |
| Pushpin Map: | Brazil |
| Mouth Coordinates: | -1.5211°N -49.5095°W |
| Subdivision Type1: | Country |
| Subdivision Name1: | Brazil |
The Pracuúba River (Portuguese: Rio Pracuúba) is a river of the state of Pará, Brazil.
The river is on the island of Marajó to the northwest of Belém in the delta region where the Amazon and Tocantins rivers empty into the Atlantic Ocean.It runs through part of the Terra Grande-Pracuúba Extractive Reserve, a sustainable use conservation unit created in 2006.Access to the Pracuúba and the nearby Canaticú River is difficult during the summer dry season.The communities on these rivers have an açaí palm crop that ripens in the winter, between seasons in other areas, which therefore commands a high price.