Beatrice of Castile

Beatrice of Castile may refer to:


 * Beatrice of Castile (1242–1303), married to Afonso III of Portugal
 * Beatrice of Castile, Marchioness of Montferrat (1254–1286), married to William VII, Marquess of Montferrat
 * Beatrice of Castile (1293–1359), married to Afonso IV of Portugal
 * Beatrice of Castile (died 1409), mother of Enrique Pérez de Guzmán, 2nd Count de Niebla