| Lynden High School | |
| Motto: | Spirit Pride Tradition of Achievement |
| Type: | Public secondary |
| Grades: | 9-12 |
| Principal: | Ian Freeman[1] |
| Nickname: | Lions |
| Conference: | Northwest Conference 2A |
| Rival: | Ferndale High School Lynden Christian High School |
| Colors: | Green & Gold |
| City: | Lynden |
| State: | Washington |
| Country: | United States |
| Enrollment: | 931 (2018-19) |
| Teaching Staff: | 43.09 |
| Ratio: | 21.61 |
| Streetaddress: | 1201 Bradley Road |
| Zipcode: | 98264 |
| Coordinates: | 48.9519°N -122.4283°W |
| District: | Lynden School District |
| Superintendent: | Mike Stromme (Interim)[2] |
Lynden High School (LHS) is a public high school in Lynden, Washington, United States. Lynden High School serves students in grades 9-12 for the Lynden School District.
In the 2020 U.S. News & World Report annual survey of high schools, Lynden ranked 162nd in Washington and 9,434th nationally.[3]
The demographic breakdown of the 931 students enrolled for 2018-19 was:
46.3% of the students were eligible for free or reduced-cost lunch.
Lynden High School's teams are named the Lions, and the school colors are green and gold. Lynden offers the following Washington Interscholastic Activities Association (WIAA) sanctioned sports:[1]