Dorino II Gattilusio (died circa 1488) was the Lord of Ainos, Samothrace and Imbros from 1455 to January 1456.
The widow attempted a peaceful resolution, but when Dorino refused to negotiate she sent her uncle to petition the Ottoman Sultan Mehmed II for help.
This, along with complaints from the Turkish judges of Ipsala and Ferrai (Ferecik) induced the Sultan to take action: 24 January 1456 he led an army by land on the city while his admiral Yunus Pasha established a blockade with a squadron of 10 ships.
[1] After accepting the surrender of Ainos, Mehmed II then sent Yunus Pasha to seize Samothrace and Imbros; the admiral appointed the historian Kritobulos governor of Imros.
Dorino was unhappy with his new residence, and after picking a quarrel with his Ottoman "guard of honor" he massacred them and fled Ziche.