Antipaxos (, ) is a small island (5 km<sup>2</sup>) in Greece, about to the south of Paxos. It is administratively part of the municipality of Paxoi in Corfu regional unit in western Greece. , the resident population of the island was 21. Largely covered in vineyards, Antipaxos has several beaches and one harbour, Agrapidia.
It has three main beaches: Vrika (white sand), Mesovrika (pebbles) and Voutoumi (pebbles) and it can be reached by 15-minute ride with a sea-taxi from the port of Gaios in Paxos.
In fiction, it is the birthplace of Nadja of Antipaxos played by Natasia Demetriou in What We Do in the Shadows.