The 'Ludendoff-Stellung' was a German position on the Karelian front of Finland in the area of SS-Brigadeführer und Generalmajor der Waffen-SS Matthias Kleinheisterkamp’s (from 15 December 1942 SS-Gruppenführer und Generalleutnant der Waffen-SS Lothar Debes’s and from May 1944 SS-Obergruppenführer und General der Waffen-SS Friedrich-Wilhelm Krüger’s) 6th SS Gebirgsdivision 'Nord' between Yeletyeosero and Lake Top (1942/44).