| Frankton Junior-Senior High School | |
| Location: | 610 Clyde Street |
| City: | Frankton |
| State: | Indiana |
| County: | Madison County |
| Zipcode: | 46044 |
| Country: | US |
| Coordinates: | 40.2206°N -85.7733°W |
| Type: | Public high school |
| District: | Frankton-Lapel Community Schools |
| Grades: | 7-12 |
| Principal: | Brett Sanders |
| Enrollment: | 778[1] |
| Enrollment As Of: | 2022-2023 |
| Ratio: | 17.10 |
| Faculty: | 45.50 (FTE) |
| Team Name: | Eagles |
| Conference: | Central Indiana Athletic Conference |
| Website: | Official Website |
Frankton Junior-Senior High School is a public high school located in Frankton, Indiana.