Cup'ik, also spelled Cupik, typically refers to the Central Alaskan Yup'ik people. The plural form is Cup'it.
Other uses include:
People Calista Corporation, an Alaskan regional corporation with largely Central Alaskan Yup'ik people as members
Languages Central Alaskan Yup'ik language Chevak Cup’ik language or Hooper Bay-Chevak Cup'ik Nunivak Cup'ig language
See also Alaska Natives List of Alaska Native tribal entities Siberian Yupik