Oh Se-jung is a South Korean politician and physicist. He has served as the director of the Korean Federation of Science and Technology Societies, the first president of the Institute for Basic Science, and the 27th president of Seoul National University.

Kyunggi High School is the oldest modern high school in Korea, located in Gangnam District, Seoul. The school is an all-boys school, and its counterpart is Kyunggi Girls' High School, also located in Gangnam District, Seoul.