Ludwig Rosenthal
Ludwig Rosenthal is the name of the following people:
- Ludwig Rosenthal (antiquarian) (1840–1928), German bookseller and antiquarian
- Ludwig Rosenthal (Rabbi) ( Ludwig August Rosenthal ; 1855–1928), German rabbi and religious scholar
- Ludwig Rosenthal (historian) (1896–1988), German lawyer and historian
- Ludwig Rosenthal-Dürr (1888–1975), German bookseller and antiquarian