Manfred Liebenau (16 September 1893 – 13 June 1958), known professionally as Erik Lund, was a German film director and producer of the silent era. He was married to the actress Eva May.^[1]

• Sadja (1918)
• The Foolish Heart (1919)
• The Last Sun Son (1919)
• Between Two Worlds (1919)
• Black Pearls (1919)
• The Fairy of Saint Ménard (1919)
• The Bride of the Incapacitated (1919)
• The World Champion (1919)
• Irrlicht (1919)
• The Golden Lie (1919)
• The Heart of Casanova (1919)
• A Man's Word (1919)
• Devoted Artists (1919)
• All Souls (1919)
• The Bodega of Los Cuerros (1919)
• Only a Servant (1919)
• State Attorney Jordan (1919)
• The Enchanted Princess (1919)
• In the Whirl of Life (1920)
• President Barrada (1920)
• Forbidden Love (1920)
• Alfred von Ingelheim's Dramatic Life (1921)
• The Secret of Castle Ronay (1922)
• Dagfin (1926), Production manager
• Die große Attraktion (1931), Production manager

• Ruth Barton. Hedy Lamarr: The Most Beautiful Woman in Film. University Press of Kentucky, 2010.

• Erik Lund at IMDb