Prussia (disambiguation)
- Baltic Sea
- Borussia (disambiguation)
- Brandenburg-Prussia
- Brazilian cargo ship Cabedello
- Canada
- Duchy of Prussia
- East Prussia
- Evangelical State Church in Prussia
- Free State of Prussia
- Germans
- Hamburg America Line
- High Prussian
- King of Prussia, Pennsylvania
- Kingdom of Prussia
- Leader, Saskatchewan
- Low Prussian
- Old Prussian language
- Old Prussians
- Oxapampa
- Peru
- Posen-West Prussia
- Preußen (disambiguation)
- Preußisch (disambiguation)
- Province of East Prussia
- Province of Prussia
- Province of West Prussia
- Prussia
- Prussia (region)
- Prussia, Iowa
- Prussian Army
- Prussian Confederation
- Prussian Cultural Heritage Foundation
- Prussian Military Academy
- Prussian Navy
- Prussian Trust
- Prussian blue (disambiguation)
- Regierungsbezirk West Prussia
- Royal Prussia
- Russia (disambiguation)
- Saskatchewan
- State of the Teutonic Order
- West Prussia