Geneseo High School
| Geneseo High School | |
|---|---|
| Address | |
700 North State Street , 61254 United States  | |
| Coordinates | 41°27′47″N 90°09′19″W / 41.46305°N 90.15520°W | 
| Information | |
| Type | Comprehensive Public High School | 
| School district | Geneseo Community Unit School District 228 | 
| Principal | Tom Ryerson | 
| Teaching staff | 54.35 (on a FTE basis) | 
| Grades | 9-12 | 
| Enrollment | 792 (2023–2024) | 
| Student to teacher ratio | 14.57 | 
| Campus type | Small city | 
| Color(s) | Kelly Green, White, Yellow | 
| Athletics conference | Western Big 6 | 
| Nickname | Maple Leafs | 
| Website | www | 
Geneseo High School is located in Geneseo, Illinois, United States. The school is part of the Geneseo Community Unit School District 228, which covers Geneseo, Atkinson, and parts of Colona.