Events in the year 1843 in Portugal.
Incumbents Monarch: Mary II Prime Minister: António Bernardo da Costa Cabral, 1st Marquis of Tomar Births
24 February – Teófilo Braga, playwright and politician (died 1924)
11 June – Francisco Joaquim Ferreira do Amaral, naval commander and politician (d. 1923).
21 July – Maria Ana de Bragança e Saxe-Coburgo-Gotha, Infanta de Portugal, princess (d. 1884). References