| Type: | Bishop |
| Honorific-Prefix: | Most Reverend |
| Alessandro del Caccia | |
| Bishop of Pistoia | |
| Church: | Catholic Church |
| Term: | 1600–1649 |
| Predecessor: | Fulvio Passerini |
| Successor: | Francesco Nerli (seniore) |
| Consecration: | 9 Jul 1600 |
| Consecrated By: | Alessandro Ottaviano de' Medici |
| Death Date: | 4 Sep 1649 |
Alessandro del Caccia (died 1649) was a Roman Catholic prelate who served as Bishop of Pistoia (1600–1649).
On 3 Jul 1600, he was appointed during the papacy of Pope Clement VIII as Bishop of Pistoia. On 9 Jul 1600, he was consecrated bishop by Alessandro Ottaviano de' Medici, Archbishop of Florence, with Bernardo del Nero, Bishop of Bisignano, and Andrea Sorbolonghi, Bishop of Gubbio, serving as co-consecrators. He served as Bishop of Pistoia until his death on 4 Sep 1649.
While bishop, he was the principal co-consecrator of: