In Greek mythology, Selinus (/ˈsɛlɪnəs/; Greek: Σελινούς, translit. Selinoús, Modern: Σελινούντας Selinoúntas) was a native king of Aegalea (Ἀιγάλεια Aigáleia) in Achaea. The kingdom which used to exist is located in the present-day Aigio.