Garland High School is a public high school located in Garland, Texas, United States. Garland High School enrolls students in grades 9-12 and is a part of the Garland Independent School District. The school is a member of the AP program, the IB program, and is known for its football team, the Garland Owls. As of 2014 it is the oldest campus in GISD. In 2015, the school was rated "Met Standard" by the Texas Education Agency.