Leopold Ettlinger

Leopold Ettlinger is the name of the following people:

• Leopold Ettlinger (businessman) (1844–1912), German businessman and owner of the LJ Ettlinger hardware store
• Leopold Ettlinger (art historian) (1913–1989), German art historian
• Leopold Ettlinger (microbiologist) (1914–2008), Swiss microbiologist

This is a disambiguation page for differentiating between several terms identified with the same word.