Stab in the back (disambiguation)

A stab in the back may refer to:

• In Richard Wagner's opera Götterdämmerung, the killing of the hero Siegfried by a spear thrust in his back.
• The Stab-in-the-back myth - The belief that the German Army did not lose World War I militarily, but was defeated by a treasonous "stab in the back" by civilians, in particular Jews and Socialists.
• Vietnam stab-in-the-back myth