Vincenzo de Doncelli, O.P. (died 1585) was a Roman Catholic prelate who served as Bishop of Valva e Sulmona (1571âÂÂ1585).
Vincenzo de Doncelli was ordained a priest in the Order of Preachers. On 24 September 1571, he was appointed during the papacy of Pope Pius V as Bishop of Valva e Sulmona. On 7 October 1571, he was consecrated bishop by Scipione Rebiba, Cardinal-Priest of Santa Maria in Trastevere, with Umberto Locati, Bishop of Bagnoregio, and Eustachio Locatelli, Bishop of Reggio Emilia, serving as co-consecrators. He served as Bishop of Valva e Sulmona until his death in 1585.
While bishop, he was the principal co-consecrator of: Vincenzo Castaneola Marino, Bishop of Alba (1573).