Jo Byrns High School

Jo Byrns High School is a public high school in Cedar Hill, Tennessee. It is part of Robertson County School district. The school has 559 students in grades 6–12.

The school is named after Jo Byrns, the 41st Speaker of the United States House of Representatives, who was born and raised in Cedar Hill. Jo Byrns High School was a K-12 school, until Jo Byrns Elementary School opened in August 2006, making Jo Byrns High School a 6–12 school.

Notable alumni

 * Leanne Morgan '83, comedian