Ignace Morgenstern (5 June 1900 – 26 January 1961) was a Hungarian-born French film producer.
Morgenstern was born in 1900 to a Jewish family in Mád, then part of the Austrian-Hungarian Empire.
He moved to Lille where he helped establish a branch of the distributor SEDIF.
Madeleine was married to the New Wave film director François Truffaut from 1957 to 1965.
[3] She met him at the Venice Film Festival while working in the publicity department of her father's company.