Karl Falkenberg (born Karl Franz Josef Falkenberg, 6 April 1887 – died after 1936) was a German-Jewish^[2] film actor.^[3]

• Clown Charly (1918)
• Cain (1918)
• Blackmailed (1920)
• The Song of the Puszta (1920)
• The Grand Babylon Hotel (1920)
• Parisian Women (1921)
• The Terror of the Red Mill (1921)
• Evelyn's Love Adventures (1921)
• The Passenger in the Straitjacket (1922)
• The Testament of Joe Sivers (1922)
• Your Bad Reputation (1922)
• The Unwritten Law (1922)
• His Wife, The Unknown (1923)
• Resurrection (1923)
• Maciste and Prisoner 51 (1923)
• Maciste and the Chinese Chest (1923)
• Bob and Mary (1923)
• The Tragedy of a Night of Passion (1924)
• The Heart of Lilian Thorland (1924)
• The Four Last Seconds of Quidam Uhl (1924)
• Slaves of Love (1924)
• Mrs Worrington's Perfume (1925)
• Unmarried Daughters (1926)
• Hunted People (1926)
• The Last Horse Carriage in Berlin (1926)
• Nixchen (1926)
• The Love of the Bajadere (1926)
• Eyes Open, Harry! (1926)
• Hunted People (1926)
• The Page Boy at the Golden Lion (1928)
• Children of the Street (1929)
• Big City Children (1929)
• Roses Bloom on the Moorland (1929)
• The Call of the North (1929)
• Morals at Midnight (1930)
• Of Life and Death (1930)
• Bashful Felix (1934)
• Hearts are Trumps (1934)
• The Red Rider (1935)
• A Strange Guest (1936)