Festungdivision), was a German Army infantry division in World War II.

It was employed on occupation duties in southern Greece, and surrendered to the Yugoslav partisans at the end of the war.

Founded as the 41st Fortress Division, this unit was formed in Bruck an der Mur in December 1943, with its command staff being formed from the cadre of the defunct 39th Infantry Division, and was ready for duty at the start of 1944 at a strength of 22 battalions.

[1][2][3][4] In its initial deployment, it was to defend the Peloponnese peninsula of Greece as a coastal component of LXVIII Army Corps, attached to the Army Group F under General Hellmuth Felmy.

It operated in the army group's rear guard during the German retreat from Corinth, being attacked by royalist guerrillas and elements of the British 2nd Parachute Brigade, with minor skirmishes taking place as the division moved through Yugoslavia.