Anderson County Jr/Sr High School is a public secondary school in Garnett, Kansas, United States.

The district serves residents of Anderson County, including Garnett, Greeley, Welda, and Westphalia.

[2] The extracurricular activities offered at Anderson County Jr/Sr High School are relatively small and limited due to the school's small size.

The Bulldogs are classified as a 3A school, the third-largest classification in Kansas according to the Kansas State High School Activities Association.

Throughout its history, Anderson County has won two state championships, both in golf (1999, 2002).