Otto Ludwig
Otto Ludwig is the name of:
- Otto Ludwig (1813-1865), German writer
- Otto Ludwig ( harmonica Bauer) (1880 -? ), German instrument makers and musicians
- Otto Ludwig ( Cutter) ( 1903-1983 ), American Cutter
- Otto Ludwig ( pianist ) ( 1909-1992 ), German pianist
- Otto Ludwig ( linguist ) ( born 1931 ), German German scholar and linguist
- Disambiguation