Leon Baqueiro Poullada (April 13, 1913 – July 17, 1987) was an American diplomat, the son of a Mexican immigrant medical doctor, and served as an Ambassador to Togo under the Kennedy Administration. At the end of World War Two, Major Poullada participated as Legal Counsel at the Nuremberg Trials. Poullada taught political science at the Northern Arizona University at Flagstaff and lectured around the country on Afghanistan and United States diplomacy. After the Soviet invasion of Afghanistan in 1979, he helped organize efforts to aid the Afghan guerrillas.