Jauaru River
{{Infobox river
| name = Jauaru River
| name_native =
| name_other =
| etymology =
| image =
| image_size =
| image_caption =
| image_alt =
| map =
| pushpin_map = Brazil
| pushpin_map_caption=
| river_system = Amazon River
| progression =
| source1_location = Pará state
| source1_coordinates=
| source1_elevation =
| mouth_location = Est of Prainha, Pará
| mouth_coordinates = {{coord|-1.748083|-53.354495|display=inline,title}}
| mouth_elevation =
| altitude_difference=
| basin_size =
| subdivision_type1 = Country
| subdivision_name1 = Brazil
| basin_cities =
| length =
| width_min =
| width_avg =
| width_max =
| depth_min =
| depth_avg =
| depth_max =
| discharge1_location=
| discharge1_min =
| discharge1_avg =
| discharge1_max =
| tributaries_left =
| tributaries_right =
| waterbodies =
| waterfalls =
}}
The Jauaru River is a river of Pará state in north-central Brazil, a tributary of the Amazon River.[https://www.gifex.com/imapa/americas/md_Para_brazil.pdf Brazilian Ministry of Transport]
Part of the river's basin is in the Maicuru Biological Reserve.{{citation|location=Belém|date=May 2011|page=8|title=Plano de Manejo da Reserva Biológica Maicuru Resumo Executivo|publisher=SEMA: Secretaria de Estado de Meio Ambiente|url=http://ideflorbio.pa.gov.br/wp-content/uploads/2014/10/Resumo-REBIO.pdf|accessdate=2016-05-14|archive-date=2016-10-20|archive-url=https://web.archive.org/web/20161020200107/http://ideflorbio.pa.gov.br/wp-content/uploads/2014/10/Resumo-REBIO.pdf|url-status=dead}}