Eleuterio "Terry" Adevoso, also known by his nom de guerre, "Terry Magtanggol" (20 February 1922 – 22 March 1975) was a Filipino war hero famous for his role as leader and co-founder of Hunters ROTC guerilla unit during the Japanese occupation of the Philippines. As a member of the opposition, Adevoso was arrested upon the declaration of Martial Law in September 1972. He was only released in September 1974 after languishing in jail as a political prisoner for two years.