The Cementerio Católico San Vicente de Paul (English: Saint Vincent de Paul Catholic Cemetery) is a cemetery in the city of Ponce, Puerto Rico. It is the only cemetery in Puerto Rico with a group of niches built forming a basement, in which the burials occurred beneath ground level, thus giving the effect of a catacomb. The cemetery is named after Vincent de Paul (24 April 1581 – 27 September 1660), the French Roman Catholic priest who dedicated his life to serving the poor. It was listed on the U.S.