Huntsville High School is a comprehensive public high school serving students in grades nine through twelve in Huntsville, Arkansas, United States.

[4] The assumed course of study follows the smart core curriculum developed the Arkansas Department of Education, which requires students to complete 22 credit units before graduation.

Students engage in regular and Advanced Placement coursework and exams.

[4] Huntsville High School has been accredited by AdvancED (formerly North Central Association) since 1992.

The school athletic activities include baseball, basketball (boys/girls), competitive cheer, cross country (boys/girls), football head coach Matt Williams, golf (boys/girls), soccer (boys/girls) head coach Kevin Shinn, softball, and volleyball.