The Medal of the Most Excellent Order of the British Empire for Gallantry, known as the Empire Gallantry Medal (EGM), was a British medal awarded for acts of gallantry. Unlike the then existing Sea Gallantry Medal (SGM) (1854), the Albert Medal (AM) (1866) and the Edward Medal (EM) (1907) which each had two classes with restricted eligibility criteria, the EGM was a single class award with wide eligibility. It was instituted by King George V on 29 December 1922. In July 1937, recipients were granted the right to use the post-nominal letters "EGM". The EGM was superseded in 1940 by the George Cross which was also a single class award with wide eligibility but unlike the low placed EGM on the Order of Wear, the George Cross was listed immediately after the Victoria Cross.

The Most Excellent Order of the British Empire is a British order of chivalry, rewarding contributions to the arts and sciences, work with charitable and welfare organizations, and public service outside the civil service. It was established on 4 June 1917 by King George V and comprises five classes across both civil and military divisions, the most senior two of which make the recipient either a knight if male or dame if female. There is also the related British Empire Medal, whose recipients are affiliated with, but not members of, the order.