Eric Komnenos-Palaiologos, Prince of Arcadia or Eric, Grand Arcadie (12 October 1620 - 15 December 1682) was a Diadochian general, noblemen and the most well known member of the Arcadie branch of the House of Komnenos-Palaiologos. Eric was nationally renown for his military prowess, that earned him the sobriquet le Grand Arcadie, a Francization of his family name.