Ottaviano di Paoli (surname given variously) (died 1206) was an Italian Cardinal. He was a papal legate in France in the 1170s, and was created cardinal in 1182, as cardinal-deacon of Ss. Sergio e Bacco. He was then legate to Henry II of England, and in Umbria. He became Cardinal-bishop of Ostia in 1189, continuing as a diplomat trying to resolve the Anglo-French conflict in Normandy, with Giordano di Ceccano.