The Pennsylvania Leadership Charter School is a public cyber charter school approved by the Pennsylvania Department of Education, and open to all students in grades K–12 who reside in the state of Pennsylvania.

Poughkeepsie High School is the public high school in the city of Poughkeepsie, New York.

The British International School of Washington is a private, nonsectarian, co-educational British school located in the Georgetown neighborhood near the border of the Georgetown and Glover Park neighborhoods in Washington, D.C.

Monterey High School is a public high school located in Monterey, California. It is the oldest of the four high schools overseen by the Monterey Peninsula Unified School District.

Union-Endicott High School is a public high school located in Endicott, New York.

Germantown Academy, informally known as GA and originally known as the Union School, is the oldest nonsectarian day school in the United States. It is located in Fort Washington, Pennsylvania.

Harper Creek High School is a high school in the Harper Creek School District located just outside the city of Battle Creek, Michigan.

Bellaire Middle/High School is located in Bellaire, Michigan.

The Academy of Richmond County is a high school located in Augusta, Georgia. Known previously as Richmond County Military Academy, it is commonly known as Richmond Academy or ARC.

North Creek High School is a public secondary school in Bothell, Washington. It is located in Bothell's North Creek neighborhood. North Creek High School serves grades 9 through 12, in the Northern portion of the Northshore School District.

Memphis University School is a college-preparatory, independent, day school for boys, grades 6–12, located in Memphis, Tennessee.

Francis Howell Central High School is the third high school created in the Francis Howell School District. The school is located in Cottleville, Missouri, but a large part of its student population comes from its larger neighbor St. Peters.

North Port High School is located in North Port, Florida.

Havelock High School is a public high school located in Havelock, North Carolina, founded in 1956. Havelock is one of three high schools operated by the Craven County School District.

Maryville High School is the public high school for Maryville, Missouri. It is the only institution to have the Spoofhound for a mascot.

Johnston County Career and Technical Leadership Academy is a public vocational, early college high school in Smithfield, North Carolina.

Chattanooga Central High School is a public high school in Harrison, Tennessee, operated by the Hamilton County Board of Education. Central High School opened in September 1907 on Dodds Avenue in Chattanooga. It was one of Chattanooga's first public high schools.

United South High School is a high school located in the southern portion of Laredo, Texas and is a part of the United Independent School District.

James River High School is located in northwestern Chesterfield County, Virginia.

Richard J. Reynolds High School now the Richard J. Reynolds Magnet School for the Visual and Performing Arts is a high school in the Winston-Salem/Forsyth County Schools located in Winston-Salem, North Carolina. Named for R. J. Reynolds, the founder of the R. J. Reynolds Tobacco Company, the school opened in 1923.