Pantaleon Alvarez is a Filipino politician who has served as Speaker of the House of Representatives from 2016 to 2018. As Speaker, he was accused of prejudicial policy making by withholding infrastructure funds from representatives who did not support President Duterte's plans. He was also declared persona non grata by his own party, PDP-Laban, for violating the party's constitution. Additionally, Alvarez and other former DOTC officials were charged with graft for their involvement in the controversial NAIA Terminal 3 project, although the charges were later dismissed.