Cornish is the adjective and demonym associated with Cornwall, the most southwesterly part of the United Kingdom. It may refer to:

  • The Cornish language
  • The Cornish people
    • Cornish American
    • Cornish Australian
    • Cornish diaspora
  • of or relating to the culture of Cornwall
  • Cornish Pirates, a rugby union team

Read more about Cornish:  Animals, People, Other Uses