Barreiros is a neighbourhood of the Portuguese city of Póvoa de Varzim. It is considered an inland expansion of Bairro Norte.
Barreiros appears, for the first time, in a document of 1577. During that time, the place was an extensive territory of woodland and farm fields.
Currently, it is a neighbourhood with strong urban expansion, with a new central area in 25 de Abril Avenue. In the neighbourhood some municipal facilities are found, such as the Municipal Auditorium and the Municipal Pavilion.