Roosevelt College Science High School (RCSHS) is a private, non-sectarian science high school located in the flagship campus of the Roosevelt College System off Sumulong Highway in Cainta, Rizal in the Philippines. Founded in 2002, it is a separated subdivision of high school students with a different uniform, curriculum, schedule, and administration from the regular high school.
Its curriculum was highly enriched with concentrations in Mathematics, Science, English, and Research handled mostly by faculty members from the College of Education of the University of the Philippines. From freshman year to senior year, students were taught about research, from the basics of creating the first few chapters of a thesis to statistics and conducting the experiments.