Beatrice of Castile (d. 1359)

Beatrice of Castile or Beatriz (8 March 1293 – 25 October 1359) was an infanta of Castile, daughter of Sancho IV and María de Molina. She was Queen of Portugal from the accession of her husband, Afonso IV, in 1325 until his death on 28 May 1357.