Frederick High School (FHS) is a four-year public high school in the city of Frederick in Frederick County, Maryland, United States. A National Blue Ribbon School of Excellence, Frederick High is the oldest school in Frederick County, the school's diverse population reflects its surrounding dynamic community. Frederick High School opened in 1891 with girls and boys attending school in different buildings and matriculation occurring after three years. The former facility opened in 1939 and was demolished in 2018, with the current building opening in the fall of 2018. The school serves the city of Frederick along with Governor Thomas Johnson High School and Tuscarora High School.

Governor Thomas Johnson High School (GTJHS) is a four-year public high school in Frederick, Maryland, United States. The school is home to the Academy of Fine Arts, an auditioned-only visual and performing arts program for talented students in Frederick County from Grades 9th to 12th. The school is also home to the naval Junior Reserve Officers' Training Corps for Frederick County.