Johann of Saxony
Johann von Sachsen designates the following persons:
- Johann the Steadfast (1468–1532), Elector of Saxony
- Johann von Sachsen (1498–1537) the Younger , Hereditary Prince of Saxony
- Johann III. (Saxe-Weimar) (1570–1605), Duke of Saxe-Weimar
- Johann (Saxony) (1801–1873), King of Saxony
- Johann Adolf I (Sachsen-Weißenfels) (1649–1697), Duke of Sachsen-Weißenfels and Prince of Sachsen-Querfurt
- Johann Adolf II (Saxe-Weissenfels) (1685–1746), Duke of Saxe-Weissenfels and Prince of Saxe-Querfurt
- Johann Adolf von Sachsen-Gotha-Altenburg (1721–1799), Prince of Sachsen-Gotha-Altenburg and Lieutenant General
- Johann August von Sachsen-Gotha-Altenburg (1704–1767), Imperial Field Marshal General
- Johann Casimir (Saxe-Coburg) (1564–1633), Duke of Saxe-Coburg
- Johann Ernst (Saxe-Coburg) (1521–1553), Duke of Saxe-Coburg
- Johann Ernst (Saxe-Coburg-Saalfeld) (1658–1729), Duke of Saxe-Saalfeld
- Johann Ernst (Saxe-Eisenach) (1566–1638), Duke of Saxe-Eisenach and Duke of Saxe-Coburg
- Johann Ernst I (Saxe-Weimar) ( the younger ; 1594–1626), Duke of Saxe-Weimar
- Johann Ernst II (Saxe-Weimar) (1627–1683), Duke of Saxe-Weimar
- Johann Ernst III. (Saxe-Weimar) (1664–1707), Duke of Saxe-Weimar
- Johann Ernst IV (Saxe-Weimar) (1696–1715), Duke of Saxe-Weimar and composer
- Johann Karl von Sachsen-Coburg-Gotha (1905–1919), son of the Duke of York, see John Charles Francis of Great Britain and Ireland
- Johann Friedrich I (Saxony) ( the magnanimous ; 1503–1554), Elector and Duke of Saxony
- Johann Friedrich II. (Saxony) ( the middle ; 1529–1595), Duke of Saxony
- Johann Friedrich III. (Saxony) ( the younger ; 1538–1565), Duke of Saxony
- Johann Friedrich von Sachsen-Weimar ( the inflamed ; 1600–1628), Duke of Sachsen-Weimar
- Joseph Friedrich von Sachsen-Hildburghausen (1702–1787), Regent of Sachsen-Hildburghausen and Field Marshal General
- Johann Georg von Sachsen (1704–1774) , Knight of Saxony
- Johann Georg von Sachsen (1869–1938) , Prince of Saxony
- Johann Georg I (Saxony) (1585–1656), Elector of Saxony
- Johann Georg II (Saxony) (1613–1680), Elector of Saxony
- Johann Georg III. (Saxony) (1647–1691), Elector of Saxony
- Johann Georg IV. (Saxony) (1668–1694), Elector of Saxony
- Johann Georg I (Saxony-Eisenach) (1634–1686), Duke of Saxony-Eisenach
- Johann Georg II (Saxony-Eisenach) (1665–1698), Duke of Saxony-Eisenach
- Johann Georg (Sachsen-Weißenfels) (1677–1712), Duke of Sachsen-Weißenfels
- Johann Leopold of Saxe-Coburg and Gotha (1906–1972), Hereditary Prince of Saxe-Coburg and Gotha
- Johann Wilhelm (Saxe-Weimar) (1530–1573), Duke of Saxe-Weimar
- Johann Wilhelm von Sachsen-Altenburg (1600–1632), Duke of Sachsen-Altenburg and Duke of Jülich-Kleve-Berg
- Johann Wilhelm (Saxony-Eisenach) (1666–1729), Duke of Saxony-Eisenach
- Johann Wilhelm (Saxony-Jena) (1675–1690), Duke of Saxony-Jena
- Johann Wilhelm von Sachsen-Gotha-Altenburg (1677–1707), Prince of Sachsen-Gotha-Altenburg and General
- Johann Wilhelm von Sachsen-Coburg-Saalfeld (1726–1745), Prince of Sachsen-Coburg-Saalfeld
