Pleasanton High School is a public high school located in Pleasanton, Texas (USA) and classified as a 4A school by the UIL.

It is part of the Pleasanton Independent School District located in central Atascosa County.

During 2022–2023, Pleasanton High School had an enrollment of 944 students and a student to teacher ratio of 12.76.

[1] The school received an overall rating of "B" from the Texas Education Agency for the 2021–2022 school year.

[2] The high school offers the following Academic Departments[3] The Pleasanton Eagles compete in the following sports [4]