| Mission Valley High School | |
| Streetaddress: | 12685 Mission Valley Road |
| Zipcode: | 66423 |
| Country: | U.S. |
| Superintendent: | Bill Clark |
| Teaching Staff: | 23.70 (FTE) |
| Ratio: | 9.20 |
| Grades: | 7-12 |
| Conference: | Flint Hills League |
| Fightsong: | Onward Vikings |
| Mascot: | Viking |
| Status: | Open |
| Enrollment: | 218 (2022-23)[1] |
| Website: | School Website |
Mission Valley High School is a public secondary school located 6 miles northeast of Eskridge, Kansas, United States. It is operated by Mission Valley USD 330 public school district, and serves students of grades 9 to 12.
In 2008, it had an enrollment of 181.[2]
The Northeast Kansas Amateur Astronomers’ League Inc. (NEKAAL) has a facility located on the school property: Farpoint Observatory is recognized internationally as the site of discovery of over 400 asteroids and one of the faintest comets discovered by an amateur astronomer.[3]