Catholic Church of Mykonos, Catholic church in Alefkandra square, Chora of Mykonos, Greece.

The Catholic Church of Mykonos occupies a position near the windmills in the Alefkandra square area of Chora, displaying marble floors and a restored image of the Virgin Mary above its main altar. The building combines Western architectural elements with the local island character.

Built in 1668 and renovated in 1677 by Bishop Leandros Xanthakis, the church received a Venetian icon of the Virgin Mary and Jesus Christ in 1715. These phases shaped its role as a Western religious center on the Greek island.

This church is the sole Catholic place of worship among hundreds of Orthodox churches on Mykonos, serving both residents and visitors from around the world. Its interior reflects a long history of Western religious presence on the island.

The church welcomes visitors during opening hours, with religious services held at varying times depending on the season and proper dress expected inside. The location is walkable from the central town area.

The church is one of four seats of the Archdiocese of Naxos, Andros, Tinos and Mykonos, and its full title is the Co-Cathedral of the Presentation of the Lord at the Altar. It is also known locally as Panagia Lozaria.