The harp seal or saddleback seal is a species of earless seal native to the northernmost Atlantic Ocean and parts of the Arctic Ocean. It now belongs to the monotypic genus Pagophilus. Its scientific name, Pagophilus groenlandicus, means "ice-lover from Greenland", and its synonym, Phoca groenlandica means "Greenland seal". Originally in the genus Phoca with a number of other species, it has since been reclassified into its own genus Pagophilus.