Pantauchus () (late 4th century BC - 3rd century BC),(son of Nicolaus,from Aloros) was a Macedonian trierarch of Nearchus's fleet and general during the short reign of Demetrius Poliorcetes (294 - 288 BC). Pyrrhus' legendary personal valor and fighting ability proved crucial for the battle's result, since the Epirotes were greatly inspired by their ruler's example and crushed the enemy phalanx. Several retreating Macedonians were killed and 5,000 were captured.