Lorenzo Celsi (bishop)

Lorenzo Celsi (died 1603) was a Roman Catholic prelate who served as Bishop of Castro del Lazio (1591-1603).

On 19 July 1591, Lorenzo Celsi was appointed during the papacy of Pope Gregory XIV as Bishop of Castro del Lazio. On 10 August 1591, he was consecrated bishop by Ludovico de Torres, Archbishop of Monreale, with Agapito Bellomo, Bishop of Caserta, and Gaspare Cenci, Bishop Emeritus of Melfi e Rapolla, serving as co-consecrators. He served as Bishop of Castro del Lazio until his death in 1603. While bishop, he was the principal co-consecrator of Juan Pedro González de Mendoza, Bishop of Lipari (1593); Pietro Francesco Montorio, Bishop of Nicastro (1594); and Alessandro Guidiccioni, Bishop of Lucca (1600).