List of Famous people with last name Cornwall

Camilla is Queen Consort of the United Kingdom and 14 other Commonwealth realms as the wife of King Charles III.

Rahkeem Rashawn Shane Cornwall is an Antiguan cricketer. A right-arm off-break bowler, Cornwall has played for Leeward Islands cricket team and featured in the line-up for the Antigua Hawksbills in the Caribbean Premier League. In August 2019, Cricket West Indies named him as the Championship Player of the Year. Later the same month, he made his international debut for the West Indies cricket team. He also set the record for the heaviest cricketer to play Test cricket, weighing more than 140 kg. For the Leewards Islands, he is their second highest wicket-taker in both First Class and List A cricket, while only Kieran Powell has scored more than his four List A hundreds for the side.

Piers Gaveston, 1st Earl of Cornwall was an English nobleman of Gascon origin, and the favourite of Edward II of England.

Richard, second son of John, King of England, was the nominal Count of Poitou (1225–1243), Earl of Cornwall and King of Germany. He was one of the wealthiest men in Europe and joined the Barons' Crusade, where he achieved success as a negotiator for the release of prisoners and assisted with the building of the citadel in Ascalon.

Henry, Duke of Cornwall was the first child of King Henry VIII of England and his first wife, Catherine of Aragon, and though his birth was celebrated as that of the heir apparent, he died within weeks. His death and Henry VIII's failure to produce another surviving male heir with Catherine led to succession and marriage crises that affected the relationship between the English church and Roman Catholicism, giving rise to the English Reformation.

Reginald de Dunstanville was an Anglo-Norman nobleman and an illegitimate son of King Henry I (1100–1135). He became Earl of Cornwall and High Sheriff of Devon.

John of Eltham, 1st Earl of Cornwall was the second son of Edward II of England and Isabella of France. He was heir presumptive to the English throne until the birth of his nephew Edward, the Black Prince.