Wenden may refer to:

• Wenden (Brunswick) [de], a town district within Wenden-Thune-Harxbüttel, Germany
• Wenden (Sauerland), Germany
• Wenden-Thune-Harxbüttel [de], a borough in Brunswick, Germany
• Wenden, Arizona
• Cēsis, Latvia (previously Wenden in German)
  • Wenden Voivodeship, administrative unit of the Polish-Lithuanian Commonwealth
  • Kreis Wenden, administrative unit of the Russian Empire
• The German name for the Wends, Slavs living near Germanic settlement areas
• The historical Duchy of Wenden or Werle now part of the German state Mecklenburg-Vorpommern
• Michael Wenden (born 1949), Australian Olympic swimmer

• Wenden Lofts, a parish in Essex, England
• Battle of Wenden (disambiguation)
• Wendens Ambo, a village in Essex, England
• Wende (disambiguation)