Camden Hills Regional High School is a public high school in the town of Rockport, Maine. It is the sole high school of the Five Town Community School District, which consists of Camden, Rockport, Lincolnville, Hope, and Appleton.

Garden City High School is a fully accredited public high school, serving students in grades 9–12, located in Garden City, Kansas.

Marshfield High School is located in Marshfield, Wisconsin.

Coahoma High School is a public high school located in Coahoma, Texas. It is part of the Coahoma Independent School District located in eastern Howard County and classified as a 3A school by the UIL.

Mariner High School is located in Cape Coral, Florida in the Lee County School District and is home to the Fightin' Tritons.

Norway High School is located in Norway, Michigan.

Ridgewood High School is a four-year comprehensive public high school in Ridgewood, in Bergen County, New Jersey, serving students in ninth through twelfth grades as the lone secondary school of the Ridgewood Public Schools.

Lakota East High School is a high school in the Lakota School District which comprises both West Chester Township and Liberty Township in the suburbs of Cincinnati, Ohio. 

The Packer Collegiate Institute is an independent college preparatory school for students from pre-kindergarten through grade 12.

William Penn High School, also known as William Penn or simply Penn, is a four-year comprehensive, coeducational public high school located in unincorporated New Castle County, Delaware.

Andrew Carnegie Vanguard High School, named after Andrew Carnegie, is located in the Fourth Ward of Houston, Texas near Downtown. The school serves grades 9-12 and is part of the Houston Independent School District.

Hume-Fogg Academic Magnet High School is a public magnet high school serving grades 9–12 and located in downtown Nashville, Tennessee.

San Lorenzo Valley High School (abbreviated as SLVHS) is a WASC-accredited public high school located in Felton, California.

Sedgwick High School is located in Sedgwick, Kansas.

Hixson High School is a public high school in the Hamilton County Schools system located in the Chattanooga, Tennessee, suburb of Hixson, with grades 9-12.

Iron Mountain High School is a public high school located in the city of Iron Mountain, Michigan.

Eastwood Academy is a secondary school in the Eastwood neighborhood of the East End, Houston, Texas. The school is a member of the Houston Independent School District and is a school-of-choice for residents in the city of Houston.

Antioch Community High School, Antioch, or ACHS, is a public four-year high school in Antioch, Illinois, a far north suburb of Chicago, Illinois.

Ripon High School is a public high school located in Ripon, Wisconsin.

Glenbard East High School, or GE, is a public four-year high school located in Lombard, Illinois, a western suburb of Chicago. It is part of Glenbard Township High School District 87.