The Distinguished Flying Medal was (until 1993) a military decoration awarded to personnel of the Royal Air Force (United Kingdom), and formerly also to personnel of the air forces of other Commonwealth countries, below the rank of Warrant Officer, for "an act or acts of valour, courage or devotion to duty whilst flying in active operations against the enemy". Since World War II army and naval aviation personnel below the rank of Warrant Officer had also become eligible.

The medal was established on June 3, 1918. It was equivalent to the Distinguished Flying Cross which was awarded to commissioned officers and Warrant Officers. Recipients of the Distinguished Flying Medal were entitled to use the post-nominal letters "DFM". In 1993 the DFM was discontinued, and since then the Distinguished Flying Cross can be awarded to Royal Air Force personnel of all ranks.

The ribbon was originally white with purple narrow horizontal stripes, but changed in 1919 to the current white with purple narrow diagonal stripes.

See also

• British and Commonwealth orders and decorations