Dorino I Gattilusio

Gold coin in imitation of the Venetian ducat, struck in Dorino's name in Old Phocaea
Relief at the Castle of Mytilene, showing the eagle of the Doria family (far left), the family cypher of the Palaiologoi (center left), and the Gattilusi coat of arms (center right)

Dorino Gattilusio (died 30 June 1455) was the fourth Gattilusio Lord of Lesbos from 1428 until his death. He ruled Lesbos at a time of increasing Ottoman power, and his last years were preoccupied with maintaining some measure of independence.