Decatur High School is a public high school in Decatur, Alabama. It is one of two high schools in the Decatur City School District. Decatur High offers technical, academic, and Advanced Placement programs, as well as dual enrollment with the John C. Calhoun Community College System.

Mineola High School is a public high school in the Mineola Union Free School District and is located in Garden City Park, New York. It serves Mineola, as well as certain parts of Albertson, Williston Park, Garden City Park, and Roslyn Heights.

Grayslake North High School is a public high school located in Grayslake, Illinois and is part of Grayslake Community High School District 127.

Energy Institute High School is a magnet high school in the Third Ward area in Houston, Texas. It is a part of the Houston Independent School District and is the first high school in the United States that focuses on the energy industry.

East Ascension High School, commonly referred to as EA, is a high school in Gonzales, Louisiana.

Located in Rancho San Diego, Valhalla High School is a public high school operated by the Grossmont Union High School District. The school is characterized by its school colors, orange and white, going by the nickname Orange Nation.

Pittsford Mendon High School is a public high school in suburban Rochester, Monroe County, upstate New York.

The Oklahoma School of Science and Mathematics is a two-year, public residential high school located in Oklahoma City, Oklahoma. Established by the Oklahoma state legislature in 1983, the school was designed to educate academically gifted high school juniors and seniors in advanced mathematics and science.

Oak Ridge High School is a secondary school in unincorporated Montgomery County, Texas, near Conroe, and within the extraterritorial jurisdiction of Shenandoah.

Legacy High School is a public secondary school located in Mansfield, Texas.

Hackley School is a private college preparatory school located in Tarrytown, New York, and is a member of the Ivy Preparatory School League.

Harmony School of Discovery - Houston is a 6th - 12th public charter school providing a high-quality education option for students in the surrounding areas. Our school is a part of the state-wide Harmony Public Schools system.

Dothan High School is a public co-educational institution encompassing grades 10 to 12. The high school is located in the southeastern portion of the state of Alabama in Dothan.

Houston County High School is a public high school for grades 9-12 in the city of Warner Robins, Georgia.

Mayde Creek High School is a public high school located on Groschke Road in unincorporated Harris County, Texas, and is part of the Katy Independent School District. Mayde Creek serves the portions of the city of Houston located in Katy ISD, including Addicks.

Spencerport High School is the only high school in the Spencerport Central School District.

E. O. Smith High School, named after politician Edwin O. Smith, is a secondary school located in Storrs, Connecticut. E. O. Smith was established by the University of Connecticut in 1958.

The School of International Studies is one of three schools on the San Diego High campus, which is located at 1405 Park Blvd at the edge of downtown San Diego. Our focus is international mindedness, and we explore that in all courses of learning.

Putnam Heights Academy is an alternative school in Oklahoma City, Oklahoma.

Middleborough High School is a public high school located in Middleborough, Massachusetts, established in 1873.