Ludwig Ferdinand Schiedermair (7 December 1876 in Regensburg – 30 April 1957 in Bensberg) was a German minister and musicologist.
After studying musicology in Munich and habilitation as a docent in Marburg he became a professor at the University of Bonn from 1920 to 1945.
After the rise of the Nazi Party, he published his work The complete world view ideas in the Volk's music of Beethoven in 1934.
From 1937 to 1939 he served as president of the German Society for Musicology, and in this position gave the musicological address of the Reichsmusiktage on 27 May 1938, a work of propaganda famous for its exhibition of "Degenerate music.
He retired in 1945 and in 1952 became an honored member of the Academy for Music Research.