Hillview High School is a public continuation high school located in unincorporated community of North Tustin in Orange County, California, United States.

It has a mailing address of Santa Ana, California; however, it is a part of the Tustin Unified School District.

The schools purpose would be to provide continuation classes for students who were not enrolled in a mainstream high school, including those who dropped out for financial reasons, disability, or special guidance needs including habitual truancy, court issues, and behavioral problems.

The original plan was to locate the school on the grounds of Tustin High School at an initial cost of $48,072, which the district expected to be refunded to them by the state.

[3] In 1997 Hillview received full six-year accreditation from the Western Association of Schools and Colleges.