Westlake High School is a school in West Lake Hills, Texas in the Eanes Independent School District.
Though located outside the limits of the surrounding cities by a matter of yards, Westlake High School is the lone high school in the Eanes Independent School District and serves West Lake Hills, Rollingwood, parts of Southwest Austin, and parts of unincorporated Travis County. The school was established in 1969 and was opened in 1970.