Frank Luke, American lieutenant and pilot, Medal of Honor recipient (died 1918)

Frank Luke Jr. was an American fighter ace credited with 19 aerial victories, ranking him second among United States Army Air Service (USAAS) pilots during World War I, after Eddie Rickenbacker. Luke was the first airman to receive the Medal of Honor and first USAAS ace in a day. Luke Air Force Base, Arizona, a United States Air Force pilot training installation since World War II, is named in his honor.

The Medal of Honor (MOH) is the United States Armed Forces' highest military decoration and is awarded to recognize American soldiers, sailors, marines, airmen, guardians, and coast guardsmen who have distinguished themselves by acts of valor. The medal is normally awarded by the president of the United States and is presented "in the name of the United States Congress." It is often referred to as the Congressional Medal of Honor, though the official name of the award is simply "Medal of Honor."