The Patikul massacre refers to an event that took place on October 10, 1977 in Patikul, Sulu province in the Philippines. Thirty-five officers and men of the Philippine Army were killed by elements of the Moro National Liberation Front under Usman Sali. Among the dead were Brigadier General Teodulfo Bautista, commanding general of the 1st Infantry Division, Adjutant General of the Armed Forces of the Philippines, Col. Gabriel Pangilinan and four lieutenant colonels.