The Lafayette Flying Corps is a name given to the American volunteer pilots who flew in the French Air Force during World War I. It includes the pilots who flew with the bona fide Lafayette Escadrille squadron.

The La Fayette Escadrille was the name of the French Air Force unit escadrille N 124 during the First World War (1914–1918). This escadrille of the Aéronautique Militaire was composed largely of American volunteer pilots flying fighters. It was named in honor of the Marquis de Lafayette, French hero of the American Revolutionary War. In September 1917, the escadrille was transferred to the US Army under the designation 103rd Aero Squadron. In 1921, The French Air Force recreated a N124 unit who claimed lineage from the war-time La Fayette escadrille and is now part of the escadron 2/4 La Fayette.