Friedrich August II King of Saxony
- Category : Notable-Famous-Royal-family
- Type : ME
- Profile : 4/6 - Opportunistic / Role Model
- Definition : Single
- Incarnation Cross : RAX Contagion 2
German nobility, the eldest son of Maximilian, Prince of Saxony — younger son of the Elector Frederick Christian of Saxony — by his first wife, Caroline of Bourbon, Princess of Parma.
He reigned as King of Saxony from 6 June 1836 to 9 August 1854.
In Vienna on 26 September 1819 (by proxy) and again in Dresden on 7 October 1819 (in person), Frederick Augustus married firstly with the Archduchess Maria Caroline of Austria (Maria Karoline Ferdinande Theresia Josephine Demetria), daughter of Emperor Francis I of Austria. They had no children.
In Dresden on 24 April 1833 Frederick Augustus married secondly with the Princess Maria of Bavaria (Maria Anna Leopoldine Elisabeth Wilhelmine), daughter of the King Maximilian I Joseph of Bavaria. Like his first marriage, this was childless.
The musician Theodor Uhlig (1822–1853) was his illegitimate son. After his death on 8 August 1854, Frederick Augustus was succeeded by his younger brother, Johann.