Leon Independent School District is a public school district based in Jewett, Texas, (USA).
In addition to Jewett, the district serves the city of Marquez.
A small portion of the district extends into northeastern Robertson County.
The district has three campuses – Leon High (Grades 9-12), Leon Junior High (Grades 7-8), and Leon Elementary (Grades PK-6).
In 2009, the school district was rated "academically acceptable" by the Texas Education Agency.