| Sequatchie County High School | |
| Mottoes: | --> |
| Address: | 523 Highway 28 |
| City: | Dunlap |
| State: | Tennessee |
| Zipcode: | 37327 |
| Country: | United States |
| Other Name: | SCHS |
| Former Names: | --> |
| Type: | Public high school |
| Founders: | --> |
| District: | Sequatchie County School Board |
| Principal: | Regina Belknap[1] |
| Teaching Staff: | 46.50 |
| Grades: | 9–12 |
| Enrollment: | 631 (2022–2023) |
| Ratio: | 13.57 |
| Colors: | Purple and Gold |
| Athletics Conference: | TSSAA |
| Mascot: | Indian |
| Nickname: | Indians |
| Accreditations: | --> |
| Affiliations: | --> |
Sequatchie County High School (SCHS) is a public high school in Dunlap, Tennessee, United States. It is part of the Sequatchie County School Board.