| Maicuru Biological Reserve | |
|---|---|
| Reserva Biológica Maicuru | |
.jpg) Protected areas of north west Pará. 7. Maicuru Biological Reserve | |
  | |
| Nearest city | Oriximiná, Pará |
| Coordinates | 1°16′41″N 54°04′40″W / 1.278°N 54.0778°W |
| Area | 1,151,761 hectares (2,846,060 acres) |
| Designation | Biological reserve |
| Created | 4 December 2006 |
| Administrator | Secretaria de Estado de Meio Ambiente, Belém |
The Maicuru Biological Reserve (Portuguese: Reserva Biológica Maicuru), is a strictly protected biological reserve in the state of Pará, Brazil. It covers 11,518 square kilometres (4,447 sq mi) of Amazon rainforest.