Norcross High School is a public high school in Norcross, Georgia, United States, part of the Gwinnett County School System, and serving the cities of Norcross and Peachtree Corners. The school's mascot is the Blue Devil.

Norcross is a city located in Gwinnett County, Georgia, United States. According to the 2010 census, the population was 9,116, while in 2020, the population increased to 17,209. Norcross is part of the Atlanta-Sandy Springs-Marietta metropolitan statistical area.