Diamond Bar High School is a high school located in Diamond Bar, California, and is part of the prestigious Walnut Valley Unified School District which has also been ranked by numerous sources to be one of the top public school districts in all of Southern California.

Linn-Mar High School is a public high school, part of the Linn-Mar Community School District. It serves students in grades 9 through 12 and is located in Marion, Iowa.

The Ensworth School is a private school located on two separate campuses in Nashville, Tennessee. The original campus, with grades kindergarten through eighth, opened in 1958 with 152 students. The school opened in a large Tudor-style home; its distinctive architecture became a symbol of the school itself.

Hackett Catholic Prep High School is a private, Roman Catholic high school in Kalamazoo, Michigan. It is located in the Roman Catholic Diocese of Kalamazoo.

Yorba Linda High School is a public high school located in Yorba Linda, California and is part of the Placentia-Yorba Linda Unified School District. The school's colors are navy blue, crimson, and silver. The school mascot is the Mustang.

Traverse City West Senior High is a public high school in Traverse City, Michigan.

Lightridge High School is located in Aldie, Virginia.

Los Gatos High School is a high school in Los Gatos, California. It was founded in 1908 and is part of the Los Gatos-Saratoga Joint Union High School District.

International School is a 6th–12th school in the Bellevue School District. The school follows a seven by seven curriculum wherein students pursue studies in seven core academic areas for all seven years of attendance.

Waynesville High School is a public high school in Waynesville, Ohio. It is the only high school in the Wayne Local Schools district. 

Newton North High School, formerly Newton High School, is the larger and longer-established of two public high schools in Newton, Massachusetts, the other being Newton South High School. It is located in the village of Newtonville.

Keller High School is a public high school located in the city of Keller, Texas and is served by the Keller Independent School District.

Germantown Friends School is a Quaker, co-educational, independent day school for preschool through grade 12 in Philadelphia, Pennsylvania.

Williams Field High School is a high school in Gilbert, Arizona. It is the second high school formed by the Higley Unified School District, and opened in August 2007. Its first students graduated in 2010. The school is named after Williams Air Force Base.

Timberline High School is a three-year public secondary school in Boise, Idaho. Opened in August 1998, it is the fourth and newest traditional high school in the Boise School District, serving its southeast portion.

East Ridge High School is one of two public high schools located in Woodbury, Minnesota, the other being Woodbury High School. It is operated by South Washington County Schools.

Eldorado High School is a public 9–12 high school located in northeast Albuquerque, New Mexico within the Albuquerque Public Schools district.

Mountain Ridge High School is a public high school in Glendale, Arizona, a suburb of Phoenix. The school opened in fall 1995. Mountain Ridge is part of the Deer Valley Unified School District.

Odessa High School is located in Townsend, Delaware and will be opening with a 9th grade class in Fall 2020.

Harriton High School is a public secondary school serving portions of Lower Merion Township, Pennsylvania, in Philadelphia's Main Line suburbs.