Royal high school
Royal Realgymnasium stands for:
- Royal high school in Borna, see high school "Am Breiten Teich"
- Royal High School (Bromberg)
- Royal Realgymnasium in Würzburg, see Siebold-Gymnasium
- Royal Realgymnasium with Realschule , see Humboldt-Gymnasium Trier
- Royal Andreas Realgymnasium , see Scharnhorstgymnasium Hildesheim