Wikimedia Commons has media related to 18th-century people of Great Britain.

Before 1707, the peoples of the British Isles were English, Scottish, Irish, or Welsh. The concept of Britishness followed the political Acts of Union 1707. See also the preceding Category:17th-century English people, Category:17th-century Scottish people and Category:17th-century Welsh people; and the succeeding Category:19th-century British people.