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.

Oak Cliff is an area of Dallas, Texas, United States that was formerly a separate town in Dallas County; Dallas annexed Oak Cliff on April 04, 1903. It has since retained a distinct neighborhood identity as one of Dallas' older established neighborhoods.