Hohenlohe-Langenburg
Hohenlohe-Langenburg () was a German county of northeastern Baden-Württemberg, Germany, located around Langenburg. Hohenlohe-Neuenstein was partitioned into it, Hohenlohe-Ingelfingen and Hohenlohe-Kirchberg in 1701. Hohenlohe-Langenburg was raised from a county to a principality in 1701, and was mediatised to Württemberg in 1806.

The House of Hohenlohe-Langenburg remained Protestant, and has remained closely related to Europe's Protestant ruling dynasties. Queen Adelaide of the United Kingdom was a Hohenlohe-Langenburg on her mother's side and her cousin, Prince Ernst, married in 1828 Feodora of Leiningen, the half-sister of the future Queen Victoria. In 1896, Feodora's grandson, another Prince Ernst, married Victoria's granddaughter, Princess Alexandra of Edinburgh and Saxe-Coburg-Gotha. Prince Gottfried (1897-1960) was married in 1931 to his second cousin once removed, Princess Margarita of Greece and Denmark (1905–1981). She was the eldest daughter of Prince Andrew of Greece and Denmark and his wife Princess Alice of Battenberg, and sister of Prince Philip, Duke of Edinburgh.

Counts of Hohenlohe-Langenburg (1610-1764)

 Philipp Ernst, Count 1610-1628 (1584-1628); son of Wolfgang zu Hohenlohe (d. 1610)
 Ludwig Kraft, Count 1628-1632 (1613-1632)
 Joachim Albert, Count 1632-1650 (1619-1675); also Count of Hohenlohe-Kirchberg
  Henry Frederick, Count 1650-1699 (1625-1699)
 Christian Kraft, Count 1699-1701 (1668-1743); also Count of Hohenlohe-Ingelfingen
 Frederick Eberhard, Count 1699-1701 (1672-1737); also Count of Hohenlohe-Kirchberg
  Albert Wolfgang, Count 1701-1715 (1659-1715)
  Louis, Count 1715-1764 (1696-1765); raised to Prince Jan 7, 1764

Princes of Hohenlohe-Langenburg (1764-present)  

 Louis, 1st Prince 1764-1765 (1696-1765)
 Christian Albert, 2nd Prince 1765-1789 (1726-1789)
  Carl Ludwig I, 3rd Prince 1789-1825 (1762-1825)
  Ernst I, 4th Prince 1825-1860 (1794-1860)
 Carl Ludwig II, 5th Prince April 12–21, 1860 (1829-1907); renounced his rights
  Hermann, 6th Prince 1860-1913 (1832-1913)
  Ernst II, 7th Prince 1913-1950 (1863-1950)
  Gottfried, 8th Prince 1950-1960 (1897-1960)
 Kraft Alexander, 9th Prince 1960-2004 (1935-2004)
  Philipp Gottfried Alexander, 10th Prince 2004-present (b. 1970)
 Max Leopold, Hereditary Prince of Hohenlohe-Langenburg (b. 2005), his heir apparent
  Prince Gustav Philipp (b.2007)
  Prince Georg Andreas (b. 1938)
  Prince Friedrich Ernst (1750-1794)
  Prince Karl Gustav (1777-1866)
  Prince Ludwig Karl Gustav (1823-1866)
  Prince Gottfried Karl Joseph (1860-1933); all other heirs of this house descend from him