The Battle of Chlumec or Kulm may refer to:
possible Battle at Chlumec (1040) at Chlumec near Ústí nad Labem 1126 battle during the War of Bohemian Succession (1125–1140) near Ústí nad Labem 1775 Battle of Chlumec nad Cidlinou near Hradec Králové, ending a peasant revolt 1813 Battle of Kulm near Ústí nad Labem, where Napoleon's army was defeated