| Keisung Academy | |
|---|---|
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| Location | |
 | |
| Coordinates | 35°52′16″N 128°31′43″E / 35.8711°N 128.5287°E |
| Information | |
| Type | Independent school, boarding |
| Motto | Initium Sapientiae Timor Domini 여호와를 경외하는 것이 지식의 근본이니라 |
| Religious affiliation(s) | Presbyterian |
| Established | 1906 |
| Principal | Yoo Cheol-hwan |
| Faculty | 88 |
| Enrollment | 917 (2015) |
| Website | http://www.keisung.hs.kr |
Keisung Academy (계성고등학교) is a co-educational independent day and boarding school for grades 10–12, located in Daegu, South Korea.