The coronation of Charles III and Camilla as King and Queen of the United Kingdom and the other Commonwealth realms is held in Westminster Abbey, London.

The coronation of Charles III and his wife, Camilla, as king and queen of the United Kingdom and the 14 other Commonwealth realms, took place on Saturday, 6 May 2023 at Westminster Abbey. Charles acceded to the throne on 8 September 2022 upon the death of his mother, Elizabeth II. It was the first coronation held since that of Elizabeth II in 1953, nearly 70 years prior.

The monarchy of the United Kingdom, commonly referred to as the British monarchy, is the form of government used by the United Kingdom by which a hereditary monarch reigns as the head of state, with their powers regulated by the British constitution. The term may also refer to the role of the royal family within the UK's broader political structure. The monarch since 8 September 2022 is King Charles III, who ascended the throne on the death of Queen Elizabeth II, his mother.

A royal consort is the spouse of a reigning monarch. Consorts of British monarchs have no constitutional status or power but many have had significant influence, and support the sovereign in their duties. There have been 11 royal consorts since the Acts of Union in 1707, eight women and three men.

The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of the continental mainland. It comprises England, Scotland, Wales and Northern Ireland. The UK includes the island of Great Britain, the north-eastern part of the island of Ireland, and most of the smaller islands within the British Isles, covering 94,354 square miles (244,376 km²). Northern Ireland shares a land border with the Republic of Ireland; otherwise, the UK is surrounded by the Atlantic Ocean, the North Sea, the English Channel, the Celtic Sea and the Irish Sea. It maintains sovereignty over the British Overseas Territories, which are located across various oceans and seas globally. The UK had an estimated population of over 68.2 million people in 2023. The capital and largest city of both England and the UK is London. The cities of Edinburgh, Cardiff and Belfast are the national capitals of Scotland, Wales and Northern Ireland respectively.