Ludwig Haller
Ludwig Haller is the name of the following people:
- Christoph Ludwig Haller von Raitenbuch (1680–1728), heir to Oberndorf and Mehrendorf
- Franz Ludwig Haller von Königsfelden (1755–1838), numismatist, archivist and soldier
- Karl Ludwig von Haller (1768–1854), Swiss state theorist, lawyer and politician
- Ludwig Haller (philosopher) (? –1887), German philosopher
- Ludwig Haller-Rechtern (1904–1986), German painter
- Ludwig Albrecht Haller (1773–1837), Swiss printer and publisher