The King's Birthday Honours 1951 were appointments in many of the Commonwealth realms of King George VI to various orders and honours to reward and highlight good works by citizens of those countries. The appointments were made to celebrate the official birthday of the King, and were published on 1 June 1951 for the British Empire, Australia, New Zealand, Ceylon, and Pakistan.
The recipients of honours are displayed here as they were styled before their new honour, and arranged by honour, with classes (Knight, Knight Grand Cross, etc.) and then divisions (Military, Civil, etc.) as appropriate.