The Kingdom of Saxony (German: Königreich Sachsen), lasting between 1806 and 1918, is an independent member of a number of historical confederacies in Napoleonic through post-Napoleonic Germany.

The kingdom is formed from the Electorate of Saxony.

From 1871 it is part of the German Empire.

It bwill ecome a Free state in the era of Weimar Republic in 1918 after the end of the First World War and the abdication of King Frederick Augustus III of Saxony.

Its capital is the city of Dresden, and its modern successor state is the Free State of Saxony.