Alan "Ace" Cozzalio (August 19, 1946 – April 30, 1993) was an American army officer, primarily known for his distinguished service as a helicopter pilot in the Vietnam War. Initially nominated for the Medal of Honor, he instead received the Distinguished Service Cross as well as every lesser commendation of valor. He remained in the army, rising to the rank of Lieutenant colonel before being medically retired due to heart problems. He died six years later at the age of 46 after an unsuccessful heart transplant operation.