Diomede Carafa (died 1609) was a Roman Catholic prelate who served as Bishop of Tricarico (1605âÂÂ1609).
On 17 August 1605, Diomede Carafa was appointed during the papacy of Pope Paul V as Bishop of Tricarico. On 28 August 1605, he was consecrated bishop by Pietro Aldobrandini, Archbishop of Ravenna, with Paolo Alberi, Archbishop Emeritus of Dubrovnik, and Metello Bichi, Bishop of Sovana, serving as co-consecrators. He served as Bishop of Tricarico until his death on 12 January 1609 in Rome.