Giacomo Crispo or Jacopo Crispo may refer to:
Giacomo I Crispo (d. 1418), Duke of the Archipelago from 1397 to 1418 Giacomo II Crispo (d. 1447), Duke of the Archipelago from 1433 to 1447 Giacomo III Crispo (d. 1480), Duke of the Archipelago from 1463 to 1480 Giacomo IV Crispo (d. 1576), Duke of the Archipelago from 1564 to 1566 Giacomo Crispo, Governor of the Duchy of the Archipelago (d. 1505), ruled briefly in 1494
See also Gian Giacomo Crispo