| Franklin County High School | |
| Established: | 1950 |
| Type: | Public high school |
| Principal: | Jeannie Miller |
| Head Name: | Second Master |
| Head Name2: | Assistant Headmaster |
| Enrollment: | 1,180 (2022–23)[1] |
| Grades: | 9–12 |
| Streetaddress: | 833 Bypass Road |
| City: | Winchester |
| State: | Tennessee |
| Country: | United States |
| Coordinates: | 35.189°N -86.088°W |
| District: | Franklin County School System |
| Campus: | rural |
| Colors: | Blue and gray [2] |
| Nickname: | Rebels |
| Free Label: | Emblem |
| Yearbook: | The Rebel |
| Website: | https://www.fcstn.net/ |
Franklin County High School is a high school located at 833 Bypass Road in Winchester, Tennessee. It is operated by the Franklin County School District.
The school was located on the boulevard in winchester until 2006, where it was moved on the bypass. The old high school still holds a stadium and county offices such as the electoral commission. A petition circulated in 2020 to remove the rebel mascot, however ultimately failed in a school board vote.
Students may participate in a variety of athletic programs: