Greenfield-Central High School
| Greenfield-Central High School | |
|---|---|
| Address | |
810 North Broadway Street , 46140-1496 United States  | |
| Coordinates | 39°47′32″N 85°46′52″W / 39.79222°N 85.78111°W | 
| Information | |
| Type | Public high school | 
| Established | 1969 | 
| School district | Greenfield-Central Community School Corporation | 
| Superintendent | Harold Olin | 
| CEEB code | 151-350 | 
| Principal | Daniel Walbaum | 
| Teaching staff | 88.50 (FTE) | 
| Grades | 9-12 | 
| Enrollment | 1,430 (2023–2024) | 
| Student to teacher ratio | 16.16 | 
| Color(s) | |
| Fight song | Old Gold and Blue | 
| Athletics conference | Hoosier Heritage Conference | 
| Nickname | Cougars | 
| Website | gchs | 
Greenfield-Central High School is a secondary school (grades 9–12) located in the city of Greenfield, Indiana. It is under the management of the Greenfield-Central Community School Corporation. It had 1,363 students in 2009–2010.
The high school has television studio facilities and operates broadcast radio station WRGF. The public-access television cable TV is named GCTV.