Giacomo II Crispo (or Jacopo) (1426–1447) was the thirteenth Duke of the Archipelago, etc., from 1433 to 1447, son of twelfth Duke John II Crispo and wife Nobil Donna Francesca Morosini, Patrizia Veneta.
He married in 1444 Ginevra Gattilusio, daughter of Dorino I of Lesbos, and wife Orietta Doria, and had two children:
| Preceded by John II |
Duke of the Archipelago 1433–1447 |
Succeeded by Gian Giacomo |
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