Monticello High School
- East Carroll Parish, Louisiana
- Monticello High School (Arkansas)
- Monticello High School (Florida)
- Monticello High School (Georgia)
- Monticello High School (Illinois)
- Monticello High School (Indiana)
- Monticello High School (Minnesota)
- Monticello High School (New York)
- Monticello High School (Utah)
- Monticello High School (Virginia)
- Monticello High School (Wisconsin)
- Monticello Independent Schools
- Monticello, Iowa
- Monticello, Kentucky
- Monticello, New York