The 1st Royal Bavarian Uhlans "Emperor William II, King of Prussia" (Königlich Bayerisches Ulanen-Regiment „Kaiser Wilhelm II., König von Preußen“ Nr.
1) was a light cavalry regiment of the Royal Bavarian Army.
The regiment was formed in 1863 as a Uhlans unit.
It fought in the Austro-Prussian War, the Franco-Prussian War and World War I.
In 1919 the regiment was disbanded.