Siege of Marienburg

Siege of Marienburg (or Siege of Malbork) may refer to:

• Siege of Marienburg (1410), unsuccessful siege by Polish-Lithuanian forces during the Polish–Lithuanian–Teutonic War
• Battle of Marienburg (1422), victory of Moldavian forces during the Golub War
• Siege of Malbork (1454), unsuccessful siege by Prussian Confederation-Jagiellonian forces during the Thirteen Years' War
• Siege of Marienburg (1457), unsuccessful siege by the Teutonic Order to recapture the city from the Kingdom of Poland