Tannenberg

Tannenberg may refer to

Places

 * Tannenberg, Saxony, a town in the district of Annaberg in the German state of Saxony
 * Tannenberg, East Prussia, modern Stębark in the Warmian-Masurian Voivodeship, Poland

People

 * David Tannenberg, a Moravian organ builder

First World War

 * Battle of Tannenberg (1410) or Battle of Grunwald
 * Battle of Tannenberg (1914) in World War I
 * Tannenberg Memorial, commemorating the World War I battle
 * Tannenberg (video game), a first-person computer game set in WW1

Inter-war period

 * Tannenbergbund, a far right German political society founded by the German Army general Erich Ludendorff in 1925
 * Tannenberg (film), a 1932 Swiss-German War film
 * Tannenberg (typeface), a Fraktur-family sans-serif type face designed in 1934

Second World War

 * Operation Tannenberg, codename of an extermination action directed at the Polish people during World War II
 * Tannenberg (minelayer), a World War II era German minelayer converted from civilian vessel, see List of World War II ships
 * V 303 Tannenberg, a World War II vorpostenboot, served as a civilian fishing trawler pre- and post-war
 * Führerhauptquartier Tannenberg, a Führer Headquarters
 * Battle of Tannenberg Line in World War II, fought in 1944 in Estonia