Melvin Mayfield (March 24, 1919 – June 19, 1990) was a United States Army soldier and a recipient of the United States military's highest decoration—the Medal of Honor—for his actions in World War II. Mayfield's actions, on July 29, 1945, were the last to earn a Medal of Honor prior to the August 15, 1945, end of hostilities in World War II – though some honorees may have been cited for their Medal after Mayfield's recognition on May 31, 1946.