Order of the Black Eagle 1701:1918
Foreign royals
- Albert I - King of Belgium during World War I.
- Alexander III - Tsar of Russia (1881-1894).
- Prince Arthur, Duke of Connaught and Strathearn - Kaiser Wilhelm II's uncle, he was still a member of the order in 1918 despite being a British military officer.
- Prince Carl, Duke of Västergötland - Prince of Sweden (1861-1951)
- Carol I of Romania - King of Romania (1866-1914); member of the Princely House of Hohenzollern.
- Christian IX of Denmark - King of Denmark (1863-1906)
- Chulalongkorn - King of Siam (1868-1910).
- Edward VII - King of the United Kingdom (1901-1910).
- Prince Eugén, Duke of Närke- Prince of Sweden (1865-1947]
- Franz Joseph I - Emperor of Austria (1848-1916).
- Frederick VIII of Denmark - King of Denmark (1906-1912)
- George V - King of the United Kingdom (1910-1936).
- Gustav V of Sweden - King of Sweden (1907-1950).
- Gustaf VI Adolf of Sweden - Crown Prince, later King of Sweden (1950-1973).
- Leopold I of Anhalt-Dessau - Prussian field marshal known as the "Old Dessauer"
- Leopold II of Belgium - King of the Belgians (1865-1909).
- Louis XVIII - King of France.
- Ludwig II of Bavaria - King of Bavaria (1864-1886).
- Ludwig III of Bavaria - Last king of Bavaria.
- Emperor Meiji - Emperor of Japan (1867-1912).
- Nasser al-Din Shah Qajar - Shah of Persia (1848-1896).
- Count Oscar Bernadotte of Wisborg - former Prince Oscar of Sweden (1859-1953).
- Nicholas II - Last tsar of Russia.
- Rupprecht, Crown Prince of Bavaria - Last crown prince of Bavaria and World War I-era German field marshal.
- Emperor Taishō - Emperor of Japan (1912-1926).
- Umberto I of Italy - King of Italy (1878-1900).
- Victor Emmanuel III - king of Italy (1900-1946).
- Prince Vilhelm, Duke of Södermanland - Prince of Sweden (1884-1965)
- William III of the Netherlands - King of the Netherlands and Grand Duke of Luxembourg (1849–1890).
- William IV - King of the United Kingdom (1830-1837)
Masters of the Order
- Friedrich I of Prussia (1657 - 1713) - founder of the Order of the Black Eagle; last Elector of Brandenburg and first King of Prussia
- Frederick William I of Prussia (1688 - 1740) - first member of the Order, inducted in 1701, when he was crown prince; Sovereign and Master of the Order, 1713 - 1740
- Friedrich II (1712 - 1786) - "Friedrich the Great"; Sovereign and Master of the Order, 1740 - 1786
- Friedrich Wilhelm II of Prussia (1744 - 1797) - Sovereign and Master of the Order, 1786 - 1797
- Frederick William III of Prussia (1770 - 1840)- King of Prussia during the Napoleonic era; Sovereign and Master of the Order, 1797 - 1840
- Friedrich Wilhelm IV of Prussia (1795 - 1861) - Sovereign and Master of the Order, 1840 - 1861
- Wilhelm I (1797 - 1888) - King of Prussia and first German emperor; Sovereign and Master of the Order, 1861 - 1888
- Friedrich III (1831 - 1888) - better remembered as "Crown Prince Friedrich Wilhelm" of Prussia; general during the German wars of unification; briefly German emperor, March to June 1888; Died of throat cancer
- Wilhelm II (1859 - 1941) - last King of Prussia and last German emperor; Sovereign and Master of the Order, 1888 - 1918
The badge of the order was a gold Maltese cross, enameled in blue, with gold-crowned black eagles between the arms of the cross. The gold center medallion bore the royal monogram of Friedrich I ("FR" for Fredericus Rex).
The badge was worn from either a sash ribbon or chain. The ribbon of the order was an orange moiré sash worn from the left shoulder to the right hip, with the badge resting on the hip. The chain (Kette) of the order was worn around the neck, with the badge suspended from it. It featured 24 interlocking links, alternating a black eagle and a device featuring a center medallion with the motto Suum Cuique (literally "To each his own," but idiomatically "To each according to his merits."), a series of FRs forming a cross pattern, a blue enameled ring around this, and crowns at each cross point.
The star of the order was a silver eight-pointed star, with straight or faceted rays depending on the jeweler's design. The center medallion featured a black eagle on a golden background, surrounded by a white enameled ring bearing a wreath of laurels and the motto of the order, Suum Cuique. The eagle gripped a wreath of laurels in its left claw and a scepter in its right.
