Aldeia de Paio Pires is a former civil parish in the municipality (concelho) of Seixal, Lisbon metropolitan area, Portugal.

[3] The origin of the name comes from a great Portuguese medieval conqueror of the Reconquista, Paio Peres Correia, whose statue was erected in the centre of the parish.

One of the first references to the location is associated with the hermitage of Nossa Senhora da Anunciação, in the 14th century, during a visit members of the Order of Santiago to Almada (1564–65).

In 1758, the administrator of the hermitage was José Felix da Cunha, likely due to his close association of the Master of Paio Pires.

A few years later, José II (patriarch of Lisbon) de-annexed the ecclesiastical parish from that of Nossa Senhora da Arrentela on 25 February 1797.