Xenopoulo (Greek: Ξενόπουλο) is a small village and a community in the island of Kefalonia, Greece. Its population in 2001 was 92 for the village, and 214 for the community, which includes the villages Andriolata (pop. 30) and Kapandriti (pop. 92). Xenopoulo is situated at the eastern slope of Mount Ainos, at about 320 m elevation. It is 3 km northwest of Agia Eirini, 5 km west of Poros and 21 km east of Argostoli. Xenopoulo was devastated by the 1953 Ionian Earthquake.