At Pangasinan National High School, student organizations serve as important platforms for leadership development, student engagement, and community involvement. Among the prominent organizations are the Supreme Secondary Learner Government (SSLG), Barkada Kontra Droga (BKD), and the Youth for Environment in Schools Organization (YES-O). These groups implement various programs and initiatives that promote student leadership, advocate for a drug-free lifestyle, and encourage environmental awareness and responsibility among learners.