Hannibal Gisco (Punic: 𐤇𐤍𐤁𐤏𐤋, ḤNBʿL;[1] c. 295–258 BC) was a Carthaginian military commander in charge of both land armies and naval fleets during the First Punic War against Rome. His efforts proved ultimately unsuccessful and his eventual defeat in battle led to his downfall and execution.