Monticello High School may refer to:
Monticello High School (Arkansas), Monticello, Arkansas Monticello High School (Florida), Monticello, Florida Monticello High School (Georgia), Monticello, Georgia Monticello High School (Illinois), Monticello, Illinois Monticello High School (Indiana), Monticello, Indiana Monticello High School (Iowa), Monticello, Iowa Monticello High School (Louisiana), East Carroll Parish, Louisiana Monticello High School (Minnesota), Monticello, Minnesota Monticello High School (New York), Monticello, New York Monticello High School (Utah), Monticello, Utah Monticello High School (Virginia), Albemarle County, Virginia Monticello High School (Wisconsin), Monticello, Wisconsin The high school component of Monticello Independent Schools in Monticello, Kentucky, a K-12 facility that houses all grades under one roof