Inês de Castro (; in Castilian: Inés; 1325 – 7 January 1355) was a Galician noblewoman and courtier, best known as the lover and posthumously recognized wife of King Pedro I of Portugal. The dramatic circumstances of her relationship with Pedro (at the time Prince of Portugal), which was forbidden by his father Afonso IV of Portugal, her murder at the orders of Afonso, Pedro's bloody revenge on her killers, and the legend of the coronation of her exhumed corpse by Pedro, have made Inês de Castro a frequent subject of art, music, drama and poetry through the ages.
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