| Jungsan High School | |
| Native Name: | 중산고등학교 (中山高等學校) |
| Motto: | Honesty, Diligence, Sincerity (정직, 근면, 성실) |
| Established: | March 1, 1994 |
| Type: | Private |
| Gender: | Man's High school |
| Chairman: | Shin Young-cheol |
| Principal: | Ryu Man-yeol |
| Founder: | Shin Ho-il |
| Faculty: | 93 (2014) |
| Enrollment: | 1444 (2014) |
| Grades: | 10–12 |
| Address: | Irwon-dong, Gangnam-gu |
| City: | Seoul |
| Country: | South Korea |
| Free Label 1: | Tree |
| Free 1: | Juniper |
| Free Label 2: | Flower |
| Free 2: | Royal Azalea |
Jungsan High School is located in Irwon-dong, Gangnam-gu, Seoul.
Jungsan High School is a man's private school founded in 1994. This school is famous for various activities done in the club and in the school.