Giacomo Galletti (died 1574) was a Roman Catholic prelate who served as Bishop of Alessano (1560–1574).
[1] On 2 October 1560, Giacomo Galletti was appointed during the papacy of Pope Pius IV as Bishop of Alessano.
[1] He served as Bishop of Alessano until his death in September 1574.
[1] While bishop, he was the principal co-consecrator of:[1]
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