Nanticoke is an extinct Algonquian language spoken in Delaware and Maryland, United States. The same language was spoken by several neighboring tribes, including the Nanticoke, which constituted the paramount chiefdom; the Choptank, the Assateague, and probably also the Piscataway and the Doeg. The last native speaker died in 1856; in the 21st century, an effort has been made to revive the language.