This is a list of all provinces and equivalent subdivisions of Prussia between 1815 and 1947.

• Berlin (from 1881)
• Borderland Posen-West Prussia (1922 to 1938)
• Brandenburg
• East Prussia (until 1824 and from 1878)
• Hanover (from 1866)
• Hesse-Nassau (from 1866)
• Hohenzollerische Lande (from 1850)
• Jülich-Kleve-Berg (until 1822)
• Lower Rhine (until 1822)
• Lower Silesia (1919 to 1938 and from 1941)
• Pomerania
• Posen (until 1922)
• Prussia (1824 to 1878)
• Rhine (from 1822)
• Saxony
• Schleswig-Holstein (from 1866)
• Silesia (until 1919 and 1938 to 1941)
• Upper Silesia (1919 to 1938 and from 1941)
• Province of West Prussia (until 1824 and 1878 to 1922)
• Westphalia