Otto von Lauenstein

Otto von Lauenstein
Born1 February 1857
Lüneburg, Kingdom of Saxony
Died19 May 1916(1916-05-19) (aged 59)
Düsseldorf, German Empire
Allegiance Kingdom of Prussia
 German Empire
Branch Prussian Army
 Imperial German Army
Years of service1876–1916
RankGeneralleutnant
Commands38th Field Artillery Regiment
38th Infantry Brigade
14th Division
XXXIX Reserve Corps
Army Group Lauenstein
Battles / warsBoxer Rebellion
World War I
Spouse(s)Julie Martha Meyer

Ernst August Anton Hermann Otto von Lauenstein (1 February 1857 – 3 October 1916) was a Prussian Generalleutnant who served during World War I. He was chief of staff of the 2nd Army and later commanded the XXXIX Reserve Corps.