Xenophon of Aegium (Ξενοφών ο Αιγιεύς) may refer to two ancient Olympians from Aegium (now Aigio), winners and two at another games.
- Xenophon of Aegium, the elder, winner of the 100th Olympic Games and 380 BC at another games.
- Xenophon of Aegium, the younger, winner of the 180th Olympic Games and at 60 BC at the other games