| Brown County High School | |
| Location: | 235 School House Lane |
| City: | Nashville |
| State: | Indiana |
| County: | Brown County |
| Zipcode: | 47448 |
| Country: | US |
| Coordinates: | 39.2045°N -86.2441°W |
| Type: | Public high school |
| District: | Brown County School Corporation |
| Grades: | 9-12 |
| Principal: | Trent Austin |
| Enrollment: | 509 (2022–23)[1] |
| Ratio: | 11.84 |
| Faculty: | 43.00 (FTE) |
| Team Name: | Eagles |
| Website: | http://www.browncountyschools.com/ |
Brown County High School is a public high school in Nashville, Indiana.