Alonso Verdugo de Castilla (3 September 1706 in Alcala la Real, province of Jaen – 27 March 1767 in Turin, Italy) was a Spanish count, diplomat and poet.
He became the 3rd Count of Torrepalma in 1720, on the death of his father.
He became a member of the Maestranza de Caballeria of Granada aged 19, on 18 October 1725, and a Knight of the Order of Calatrava in 1756, aged 50.