Robert Z. Leonard
- Compleanno:
- 10/07/1889
- Luogo di nascita:
- Chicago, Illinois, USA:
 | Bud Abbott and Lou Costello in Hollywood (1945) Self (uncredited) |
 | The Firefly (1937) Café Patron (uncredited) |
 | Show People (1928) Self (uncredited) |
 | The Crippled Hand (1916) The Rich Man |
 | Heritage (1915) Big Bill McMahon (as Robert Leonard) |
 | The Silent Command (1915) The Father (as Robert Leonard) |
 | The Master Key (1914) John Dore (as Bob Leonard) |
 | The Little Sister (1914) The Detective |
 | The Diamond Makers (1913) |
| | Sally Scrags, Housemaid (1913) Frank Norwood |
 | Robinson Crusoe (1913) |
| | Draga, the Gypsy (1913) Jack Harlow |
| | Over the Hills (1911) |
| | The Still Alarm (1911) Jock Manley |
 | The Scarlet Letter (1911) |
| | A Common Enemy (1910) |
 | The Wonderful Wizard of Oz (1910) The scarecrow |
| | The Courtship of Miles Standish (1910) |
| | In the Sultan's Power (1909) |