Kyllini (Greek: Κυλλήνη) is a port town and a community in the municipal unit of Kastro-Kyllini, Elis, Greece.

From the port of Kyllini there are several ferry connections to the Ionian islands Zakynthos and Cephalonia.

Kyllini was first mentioned by Homer in his epic poem Iliad where Otos from Kyllini was killed during the Trojan War.

[2] The ruins of the medieval town Glarentza are situated in Kyllini.

[3] The town was named after Cyllene (Ancient Greek: Κυλλήνη), a port town of ancient Elis.