Owyhee High School is a high school serving grades 9-12 located in Meridian, Idaho, United States.

Opening in 2021, it is the newest of the six high schools within the West Ada School District,[1] and serves the furthest west portions of Ada County, including parts of Meridian and Star.

When the school first opened, it had an enrollment of approximately 1,500 students.

Owyhee's state-sanctioned teams compete in IHSAA Class 5A, for the largest schools in the state, and are members of the Southern Idaho Conference (5A) (SIC).

Basketball (2): 2022, 2024 [3] Baseball (2): 2022, 2023 [4] (Independent tournament; IHSAA does not sponsor a state baseball tournament) Girls Soccer (1): 2023 Softball (1): 2023 Dance (2): 2023,[5] 2024