Ponchatoula High School, located in Ponchatoula, Louisiana, serves grades 9–12 as part of the Tangipahoa Parish School System. Established in 1913, it is one of Louisiana’s largest high schools. Known as the "Green Wave," the school offers a robust athletics program within the LHSAA 5A division, including football, basketball, baseball, and more. The school's teams have won several state championships, most recently in boys' basketball (2023) and girls' basketball (2022)​
