The Yupik are a group of Indigenous or Aboriginal peoples of western, southwestern, and southcentral Alaska and the Russian Far East.

a family of languages spoken by the Yupik peoples of western and south-central Alaska and Chukotka.

(ethnology) A member of a Yup'ik people residing along the coast of the Chukchi Peninsula.

Central Siberian Yupik (also known as Siberian Yupik, Bering Strait Yupik, Yuit, Yoit, "St. Lawrence Island Yupik", and in Russia "Chaplinski Yupik" or Yuk) is an endangered Yupik language spoken by the Indigenous Siberian Yupik people along the coast of Chukotka in the Russian Far East and in the villages of Savoonga and Gambell on St. Lawrence Island.