Sir Henry Morton Llewellyn, 3rd Baronet, was a British equestrian champion. He was born the second son of a colliery owner, Sir David Llewellyn, 1st Baronet.

The New Year Honours 1953 for the United Kingdom were announced on 30 December 1952, to celebrate the year passed and mark the beginning of 1953. This was the first New Year Honours since the accession of Queen Elizabeth II. The Honours list is a list of people who have been awarded one of the various orders, decorations, and medals of the United Kingdom. Honours are split into classes ("orders") and are graded to distinguish different degrees of achievement or service, most medals are not graded. The awards are presented to the recipient in one of several investiture ceremonies at Buckingham Palace throughout the year by the Sovereign or her designated representative.