| Kwajalein Jr./Sr. High School | |
| Type: | High school |
| District: | Kwajalein Range Services |
| City: | Kwajalein |
| Country: | Marshall Islands |
| Coordinates: | 8.7406°N 167.737°W |
| Pushpin Map: | Marshall Islands#Pacific Ocean |
Kwajalein Jr./Sr. High School is a secondary school in Kwajalein, Marshall Islands. It is a part of Kwajalein Range Services.
The school serves families in the US military and civilians working for the US government.