Pompeo Mignucci, O.S.H. (1597–1654) was a Roman Catholic prelate who served as Archbishop (Personal Title) of Acquapendente (1650–1654) and Archbishop of Dubrovnik (1617–1650).^[1][2]

Pompeo Mignucci was born in Offida, Italy in 1597 and ordained a priest in the Order of Saint Jerome.^[2] On 22 August 1617, he was appointed during the papacy of Pope Paul V as Archbishop of Dubrovnik.^[1][2] On 29 September 1647, he was consecrated bishop by Marcantonio Franciotti, Cardinal-Priest of Santa Maria della Pace, with Ranuccio Scotti Douglas, Bishop of Borgo San Donnino, and Alessandro Vittrici, Bishop of Alatri, serving as co-consecrators.^[2] On 10 January 1650, he was appointed during the papacy of Pope Innocent X as Archbishop (Personal Title) of Acquapendente.^[1][2] He served as Archbishop (Personal Title) of Acquapendente until his death in October 1654.^[1][2]

While bishop, he was the principal co-consecrator of Marin Ibrišimović, Bishop of Beograd (1647).^[2]

• Cheney, David M. "Diocese of Dubrovnik (Ragusa)". Catholic-Hierarchy.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Chow, Gabriel. "Diocese of Dubrovnik (Croatia)". GCatholic.org. Retrieved June 16, 2018. (for Chronology of Bishops) ^{[self-published]}
• Cheney, David M. "Diocese of Acquapendente". Catholic-Hierarchy.org. Retrieved January 4, 2019. (for Chronology of Bishops) ^{[self-published]}
• Chow, Gabriel. "Titular Episcopal See of Acquapendente". GCatholic.org. Retrieved January 4, 2019. (for Chronology of Bishops) ^{[self-published]}