Britain

Britain may refer to:

• United Kingdom of Great Britain and Northern Ireland, a sovereign state in western Europe
  • Kingdom of Great Britain, a sovereign state from 1707 to 1801
  • United Kingdom of Great Britain and Ireland, a sovereign state from 1801 to 1922 (and between 1922 and 1927 in its superseded form)
• Great Britain, the largest island in the British Isles and the largest island in Europe
  • Great Britain (disambiguation)
  • Prehistoric Britain, Britain prior to 43 AD
  • Roman Britain or Britannia, a Roman province covering most of modern England and Wales and some of southern Scotland from 43 to 410 AD
  • Sub-Roman Britain, Britain from 410 AD to 597
  • Britain in the Middle Ages, various parts of Britain from 410 AD to 1485
  • Early Modern Britain, Britain from the Tudor period, from 1485 to 1707
• Britain (placename), the place name Britain and its toponymy
• British Isles, a group of islands that includes Great Britain, Ireland, and other islands
  • Terminology of the British Isles, discusses the sometimes ambiguous or contentious names for parts of the island group
• British Empire, during the 19th to early 20th century
• British (disambiguation), adjective meaning from/of Britain; and derived senses