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 competes in football, baseball, softball, lacrosse, track and field, cross country, swimming and diving, wrestling, golf, soccer, tennis, volleyball, marching band, and competitive cheerleading.

Norcross varsity boys' basketball team won the Class AAAAA Georgia state championship in 2006, 2007, 2008 and 2011, and the Class AAAAAA state championship 2013 and 2022.

[6] The Norcross football team won the 2012 and 2013 state championships.

[7] In 1996, Norcross High School's band received the Legion of Honor award from the John Philip Sousa Foundation