Brother Armin Altamirano Luistro, FSC (born December 24, 1961) is a Filipino Lasallian Brother who served as secretary of the Department of Education of the Philippines under President Benigno Aquino III. Luistro entered De La Salle Scholasticate (the center for academic training of De La Salle Brothers) in Manila on April 1979 while he was studying in De La Salle University (DLSU). He received the religious habit of the congregation on October 1981 at the La Salle Novitiate in Lipa. He professed his first religious vows on October 1982, and his final vows on May 1988.