Siegfried Philippi, born Siegfried Salomon Philipp (31 July 1871 – 29 February 1936^[1]) was a German screenwriter and film director.^[2]

• Mountain Air (1917)
• Madeleine (1919)
• Dancer of Death (1920)
• The Black Spider (1921)
• Sunken Worlds (1922)
• Playing with Destiny (1924)
• The Creature (1924)
• Letters Which Never Reached Him (1925)
• The Mill at Sanssouci (1926)
• That Was Heidelberg on Summer Nights (1927)
• Circle of Lovers (1927)
• On the Banks of the River Weser (1927)
• Autumn on the Rhine (1928)
• Today I Was With Frieda (1928)
• The Lord of the Tax Office (1929)
• The Lady from Argentina (1928)
• Beware of Loose Women (1929)

• Grange, William. Cultural Chronicle of the Weimar Republic. Scarecrow Press, 2008.
• Weniger, Kay. Das große Personenlexikon des Films. Schwarzkopf & Schwarzkopf 2001.

• Siegfried Philippi at IMDb