Carroll Senior High School is a public secondary school in Southlake, Texas, serving students in grades 11 and 12. The school is part of the Carroll Independent School District, serving the majority of the city of Southlake, portions of northwest Grapevine, far northern Colleyville and eastern Westlake. The building is located at 1501 W. Southlake Blvd at the intersection of S. Peytonville Avenue and Southlake Blvd.