A group of 194 Pitcairn Islanders, descendants of the mutineers of HMS Bounty, arrives at Norfolk Island, commencing the Third Settlement of the Island.

HMS Bounty, also known as HM Armed Vessel Bounty, was a small merchant vessel that the Royal Navy purchased in 1787 for a botanical mission. The ship was sent to the South Pacific Ocean under the command of William Bligh to acquire breadfruit plants and transport them to the West Indies. That mission was never completed owing to a 1789 mutiny led by acting lieutenant Fletcher Christian, an incident now popularly known as the mutiny on the Bounty. The mutineers later burned Bounty while she was moored at Pitcairn Island. An American adventurer helped land several remains of Bounty in 1957.

The Pitcairn Islands (; Pitkern: Pitkern Ailen), officially the Pitcairn, Henderson, Ducie and Oeno Islands, are a group of four volcanic islands in the southern Pacific Ocean that form the sole British Overseas Territory in the Pacific Ocean. The four islands—Pitcairn, Henderson, Ducie, and Oeno—are scattered across several hundred miles of ocean and have a combined land area of about 18 square miles (47 km2). Henderson Island accounts for 86% of the land area, but only Pitcairn Island is inhabited. The islands nearest to the Pitcairn Islands are Mangareva (of French Polynesia) to the west and Easter Island to the east.

Pitcairn is the least populous national jurisdiction in the world. The Pitcairn Islanders are a biracial ethnic group descended mostly from nine Bounty mutineers and a handful of Tahitian consorts – as is still apparent from the surnames of many of the islanders. This famous mutiny and its aftermath have been the subject of many books and films. As of January 2020, the territory had only 47 permanent inhabitants.