Justin F. Kimball High School is a public secondary school in the Oak Cliff area of Dallas, Texas, United States. It enrolls students in grades 9–12, and is a part of the Dallas Independent School District. The school is named in honor of Justin Ford Kimball, a prominent citizen of Dallas, Texas, former school superintendent, and founder of a predecessor of the Blue Cross and Blue Shield Association. In 2015, the school was rated "Met Standard" by the Texas Education Agency. It serves a section of Cockrell Hill.