Aldreu

{{Infobox Portuguese subdivision

|type = parish

|official_name = Aldreu

|image_shield = Aldreu.png

|region = Norte

|CIM = Cávado

|district = Braga

|municipality = Barcelos

|area_total = 4.80

|population_total = 904

| population_as_of = 2011

|coordinates = {{coord|41.609|-8.717|type:adm1st_region:PT_dim:50000|display=inline,title}}

|website =

|footnotes =

}}

Aldreu is a Portuguese freguesia ("civil parish"), located in the municipality of Barcelos. The population in 2011 was 904,[http://www.ine.pt/xportal/xmain?xlang=en&xpid=INE&xpgid=ine_indicadores&indOcorrCod=0005889&contexto=pi&selTab=tab0 Instituto Nacional de Estatística] in an area of 4.80 km².{{Cite web |url=http://www.dgterritorio.pt/cartografia_e_geodesia/cartografia/carta_administrativa_oficial_de_portugal_caop_/caop__download_/carta_administrativa_oficial_de_portugal___versao_2017__em_vigor_/ |title=Áreas das freguesias, concelhos, distritos e país |access-date=2018-11-05 |archive-url=https://web.archive.org/web/20181105172426/http://www.dgterritorio.pt/cartografia_e_geodesia/cartografia/carta_administrativa_oficial_de_portugal_caop_/caop__download_/carta_administrativa_oficial_de_portugal___versao_2017__em_vigor_/ |archive-date=2018-11-05 |url-status=dead }}