Theodore Roosevelt High School is a public high school in San Antonio, Texas (United States). The school is part of the North East Independent School District, which serves portions of San Antonio and the City of Windcrest. It is classified as a 6A school by the UIL. It first opened for classes in 1966, funded by a 1960 school district bond that also established Churchill High School and the Blossom Athletic Center. During 2022‍–‍2023, Roosevelt High School had an enrollment of 2,599 students and a student to teacher ratio of 14.84. The school received an overall rating of "C" from the Texas Education Agency for the 2024‍–‍2025 school year.

Roosevelt is host to three magnet programs:

• Design and Technology Academy
• Engineering & Technologies Academy
• Space & Engineering Technologies Academy

Roosevelt was named a National Blue Ribbon School in 1999-2000.