Marcello Crescenzi (died 13 August 1630) was a Roman Catholic prelate who served as Bishop of Assisi (1591âÂÂ1630).
On 13 November 1591, Marcello Crescenzi was appointed during the papacy of Pope Innocent IX as Bishop of Assisi. On 4 December 1591, he was consecrated bishop by Michele Bonelli, Cardinal-Bishop of Albano, with Paolo Alberi, Archbishop Emeritus of Dubrovnik, and Rutilio Benzoni, Bishop of Loreto, with serving as co-consecrators. He served as Bishop of Assisi until his death on 13 August 1630.
While bishop, he was the principal consecrator of:
and the principal co-consecrator of: