DeKalb High School is a public high school located in DeKalb, Texas.

It is the sole high school in the DeKalb Independent School District and is classified as a 3A school by the University Interscholastic League (UIL).

During 2022‍–‍2023, DeKalb High School had an enrollment of 272 students and a student to teacher ratio of 11.16.

[1] The school received an overall rating of "B" from the Texas Education Agency for the 2021‍–‍2022 school year[2] The DeKalb Mighty Bears compete in the following sports:[3]

This article about a high school in Texas is a stub.