Category:High schools in Houston

Please only include schools within the full purpose Houston city limits. While most of these schools are in Harris County, remember that portions of Houston extend into other counties, so some schools, including Willowridge High School, are in Houston but not in Harris County. This does not include schools in areas under limited purpose annexation nor unincorporated areas in Houston's extraterritorial jurisdiction.

Do not add the following as they are not in the city limits of Houston (as of March 2, 2019: only add if the City of Houston has done a full-purpose annexation on the territory housing the school - such an annexation is not possible in an area incorporated by another city):

Public schools:
 * Houston ISD: Bellaire High School in Bellaire
 * Spring Branch ISD: Memorial High School in Hedwig Village and School of Choice in Spring Valley Village
 * Aldine ISD: MacArthur High School, Nimitz High School, and Benjamin O. Davis High School
 * Alief ISD: Alief Kerr High School and Alief Taylor High School
 * Any high school in Galena Park ISD
 * Any high school in Spring ISD
 * Any high school in Cypress-Fairbanks ISD
 * Any high school in Klein ISD

Private schools:
 * Episcopal High School in Bellaire
 * Kinkaid School in Piney Point Village
 * School of the Woods in Hilshire Village

The list is subject to change if the Houston city government full purpose annexes any unincorporated areas.