Castle School
Schlossschule ( Schlossgymnasium ) stands for
- Landschulheim Schloss Heessen (international private day high school and boarding school), Hamm-Heessen
- Gymnasium / Realschule Schloss Hagerhof , Bad Honnef
- Wittgenstein Castle Gymnasium , Bad Laasphe, North Rhine-Westphalia
- Schloss-Gymnasium Benrath , Düsseldorf
- Landschulheim Schloss Buldern , Münsterland
- Gaienhofen Castle - Protestant boarding school on Lake Constance
- Kirchberg Castle School , Jagst
- Hermann Lietz School, Hohenwehrda Castle , Haunetal, Hesse
- Schlossgymnasium Kirchheim unter Teck
- Gymnasium at the Electoral Palace , Mainz
- High school at Schloss Neuhaus , Paderborn
- Gymnasium am Schloss , Saarbrücken
- School of Salem Castle
- High school in the castle (Wolfenbüttel)
