| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Diego Requeséns | |
| Archbishop (Personal Title) of Mazara del Vallo | |
| Church: | Catholic Church |
| Diocese: | Diocese of Mazara del Vallo |
| Term: | 1647–1650 |
| Predecessor: | Giovanni Domenico Spinola |
| Successor: | Charles Impellizzeri |
| Consecration: | 25 October 1637 |
| Consecrated By: | Bernardino Spada |
| Death Date: | March 1650 |
| Death Place: | Mazara del Vallo, Italy |
| Previous Post: | Titular Archbishop of Cartagine (1637–1647) |
Diego Requeséns (died 1650) was a Roman Catholic prelate who served as Archbishop (Personal Title) of Mazara del Vallo (1647–1650) and Titular Archbishop of Cartagine (1637–1647).[1] [2] [3] [4]
On 7 September 1637, Diego Requeséns was appointed during the papacy of Pope Urban VIII as Titular Archbishop of Cartagine.On 25 October 1637, he was consecrated bishop by Bernardino Spada, Cardinal-Priest of Santo Stefano al Monte Celio, with Ottavio Corsini, Titular Archbishop of Tarsus, and Biago Proto de Rubeis, Archbishop of Messina, serving as co-consecrators. On 7 October 1647, he was appointed during the papacy of Pope Innocent X as Archbishop (Personal Title) of Mazara del Vallo.He served as Archbishop of Mazara del Vallo until his death in March 1650.
While bishop, he was the principal co-consecrator of: