Otto Marx

Otto Marx is the name of the following people:

• Otto Marx (piano maker) (1871–1964), German musical instrument restorer and piano maker
• Otto Marx (police officer) (1873–1948), German police officer, see Roßlau concentration camp #Lagerkommandant
• Otto Marx (painter) (1887–1963), German painter and art teacher
• Otto Marx (agricultural scientist) (1897–1974), Australian agricultural and dairy cattle scientist of German origin
• Otto Marx (District Administrator) (1898–?), German District Administrator
• Otto Marx (actor) (around 1906 – after 1946), German actor and director

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