| Logan High School | |
| Streetaddress: | 14470 State Route 328 |
| City: | Logan |
| State: | Ohio |
| County: | (Hocking County) |
| Zipcode: | 43138 |
| Country: | USA |
| Coordinates: | 39.5172°N -82.3761°W |
| District: | Logan-Hocking Local Schools |
| Superintendent: | Monte D. Bainter II |
| Principal: | Courtney Spatar |
| Type: | Public high school |
| Grades: | 9-12 |
| Conference: | Independent |
| Accreditation: | North Central Association of Colleges and Schools[1] |
| Mascot: | Chieftain |
| Team Name: | Chieftains[2] |
| Colors: | Purple and White |
| Free Label3: | Athletic Director |
| Free Text3: | Theresa Schulteiss |
| Homepage: | loganhocking.k12.oh.us |
Logan High School is a public high school in Logan, Ohio, United States. It is the only high school in the Logan-Hocking School District.
The Logan Chieftains have been a member of the Southeastern Ohio Athletic League since 1925. The league will dissolve after the 2016–2017 school year. Logan's sports teams will be independent of a league starting in June 2017.[3] It remained being independent until 2021, when it joined the Ohio Capital Conference.[4]