Atlantic High School is a public high school located in Port Orange, Florida, United States.

The school opened in 1994 and currently serves about 1,300 students in grades 9 to 12 as part of the Volusia County Schools system.

The schools athletic teams are known as the Atlantic Sharks.

Sports typically offered include football, baseball, softball, and volleyball.

The school has a history of athletic accomplishments, including being the Women's Bowling State Champions in 2010 and 2014, the Men's Basketball District Champions in 2016, and Tennis State Champions in 2016.