| Catholic Church|
| Diocese of Alessano|
| September 1574, Alessano, Italy|
Giacomo Galletti (died 1574) was a Roman Catholic prelate who served as Bishop of Alessano (1560–1574).
Giacomo Galletti Wikipedia
On 2 Oct 1560, Giacomo Galletti was appointed during the papacy of Pope Pius IV as Bishop of Alessano. He served as Bishop of Alessano until his death in September 1574.
While bishop, he was the principal co-consecrator of:Girolamo Gaddi, Bishop of Cortona (1563);
Maurice MacGibbon, Archbishop of Cashel (1567);
Alexandre de Bardi, Bishop of Saint-Papoul (1567); and
Pietro Giacomo Malombra, Bishop of Cariati e Cerenzia (1568).