1815 in Portugal
# 1815 in Portugal

Events in the year 1815 in Portugal.

## Incumbents

* Monarch: Mary I

## Events

* 26 December – Count of Barca, title created

## Births

* 11 February – João Afonso da Costa de Sousa de Macedo, 1st Duke of Albuquerque (died 1890).
* 1 August – José Carlos O'Neill, titular head of the Clanaboy O'Neill dynasty (d 1887)

## Deaths

* Carlos Amarante, engineer and architect (b. 1748)
