(Ἀγέλαος), of Naupactus, was a leading man in the Aetolian state at the time of the Achaean league. He is first mentioned in B. C. 221, when he negociated the alliance between the Illyrian chief Scerdilaidas and the Aetolians. It was through his persuasive speech that Philip of Macedonia and his allies were induced to make peace with the Aetolians (B. C. 218), and he was elected general of the latter in the following year, though his conduct in recommending peace was soon afterwards blamed by his fickle countrymen. (Plb. 4.16, 5.103_107.)