Barra do Piraí (Portuguese pronunciation:[ˈbaʁɐdupiɾɐˈi]) is a municipality of the Brazilian state of Rio de Janeiro. It is located at latitude 22º28'12" South and longitude 43º49'32" East. Its population is 100,764 (2020) and its area is 578.471 km².[2] It is 114 km from Rio de Janeiro.