Ludwig Stein
Ludwig Stein is the name of the following people:
- Ludwig von Stein (1693–1780), German colonel and benefactor
- Ludwig Stein (philosopher) (1859–1930), Hungarian-Swiss philosopher
- Ludwig Stein (physician) (1864–1942), Austro-Hungarian internist and neurologist
- Ludwig Stein (writer, 1868) (1868– ??), German writer
- Ludwig Stein (writer, 1869) (1869– ??), Austro-Hungarian columnist and writer
- Ludwig Freiherr von Stein zu Lausnitz (1868–1934), German officer and explorer