Prinz Ludwig Ferdinand Paul Franz Stanislaus Ulrich Otto Ludolf zu Sayn-Wittgenstein-Berleburg (4 April 1910 – 22 November 1943) was a highly decorated Oberst in the Wehrmacht during World War II. He was also a recipient of the Knight's Cross of the Iron Cross. The Knight's Cross of the Iron Cross was awarded to recognise extreme battlefield bravery or successful military leadership. Ludwig-Ferdinand Prinz von Sayn-Wittgenstein-Berleburg was killed on 22 November 1943 near Zhytomyr, Ukraine. He was posthumously awarded the Knight's Cross on 20 January 1944 and was also promoted to Oberst.