Denis Delfino (died 1626) was a Roman Catholic prelate who served as Bishop of Vicenza (1606âÂÂ1626).
On 19 Jun 1606, Denis Delfino was appointed during the papacy of Pope Paul V as Bishop of Vicenza. On 2 Jul 1606, he was consecrated bishop by Giovanni Delfino, Cardinal-Priest of San Marco, with Fabio Biondi, Titular Patriarch of Jerusalem, and Metello Bichi, Bishop Emeritus of Sovana, serving as co-consecrators. He served as Bishop of Vicenza until his death in 1626.