Pusan National University (국립부산대학교, Pusan National University, PNU for short), located in Busan, South Korea, is a national university founded in 1946 by the government of the Republic of Korea. It is accredited by the Korea Institute of Architecture Education (KAAB) and the Korea BK21 Engineering Excellence University. He is also a member of the Asian Student Collective Action Exchange Program and a member of the Pacific Rim University Alliance.

According to the 2021 Statistical Yearbook of Pusan University, the university has four campuses in Busan, Liangshan, Miryang and Emei. There are 35,885 registered students, of which 27,386 are enrolled; It has 3,476 full-time professors and 529 employees.