Calvert County Public Schools is a public school district serving all of Calvert County, Maryland. The district is governed by a six-person Board of Education, five of which are elected by the public in non-partisan elections, and a student elected by the Calvert Association of Student Councils. The school district currently has 4 high schools, 6 middle schools, and 13 elementary schools.

• Calvert, Prince Frederick, Maryland
• Huntingtown, Huntingtown, Maryland
• Northern, Chaneyville, Maryland
• Patuxent, Lusby, Maryland

• Calvert, Prince Frederick, Maryland
• Mill Creek, Lusby, Maryland
• Northern, Chaneyville, Maryland
• Plum Point, Huntingtown, Maryland
• Southern, Lusby, Maryland
• Windy Hill, Owings, Maryland

• Appeal, Lusby, Maryland
• Beach, Chesapeake Beach, Maryland
• Barstow, Barstow, Maryland
• Calvert, Prince Frederick, Maryland
• Dowell, near Solomons, Maryland
• Huntingtown, Huntingtown, Maryland
• Mt. Harmony, Owings, Maryland
• Mutual, Port Republic, Maryland
• Patuxent, Lusby, Maryland
• Plum Point, Huntingtown, Maryland
• St. Leonard, St. Leonard, Maryland
• Sunderland, Sunderland, Maryland
• Windy Hill, Owings, Maryland

Other institutions under the Calvert County Public School district include Calvert Country School, a special education school, and the Career & Technology Academy (formally known as the Calvert Career Center), a vocational education center.

The district's twelfth elementary school, Barstow Elementary School in Barstow opened in late 2008. Northern High School in Owings finished reconstruction in early 2020.

• Official website