Antonello de Folgore (died 1590) was a Roman Catholic prelate who served as Bishop of Sant' Angelo de' Lombardi-Bisaccia (1585–1590).^[1]

On 27 November 1585, Antonello de Folgore was appointed during the papacy of Pope Sixtus V as Bishop of Sant' Angelo de' Lombardi-Bisaccia .^[1] On 13 December 1585, he was consecrated bishop by Giulio Antonio Santorio, Cardinal-Priest of San Bartolomeo all'Isola, with Giovanni Battista Pietralata, Bishop Emeritus of Sant' Angelo de' Lombardi-Bisaccia, and Andrea Canuto, Bishop of Oppido Mamertina, serving as co-consecrators.^[1] He served as Bishop of Sant' Angelo de' Lombardi-Bisaccia until his death in 1590.^[1]

• Cheney, David M. "Diocese of Sant'Angelo dei Lombardi e Bisaccia". Catholic-Hierarchy.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Chow, Gabriel. "Archdiocese of Sant'Angelo dei Lombardi–Conza–Nusco–Bisaccia". GCatholic.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}