| Tattnall County High School | |
| Streetaddress: | 1 Battle Creek Warrior Blvd |
| City: | Reidsville |
| State: | Georgia |
| Zipcode: | 30453 |
| Country: | U.S. |
| Pushpin Map: | USA Georgia#USA |
| Denomination: | Tattnall County School District |
| Principal: | Lakisha R. Bobbitt |
| Teaching Staff: | 56.60 |
| Ratio: | 17.69 |
| Gender: | Co-ed |
| Schooltype: | Public high school |
| Grades: | 9–12 |
| Accreditation: | Southern Association of Colleges and Schools |
| Team Name: | Battle Creek Warriors |
| Colors: | Navy and gold |
| Yearbook: | Navy and Gold |
| Enrollment: | 1,001[1] |
| Enrollment As Of: | 2018–19 |
| Homepage: | Website |
Tattnall County High School is a public high school located in unincorporated Tattnall County, Georgia, United States, near Reidsville. The school is part of the Tattnall County School District, serving Tattnall County.