Salem Ludwig (July 31, 1915 – April 1, 2007) was an American character actor and highly esteemed acting instructor. Born in Brooklyn, New York, Ludwig was blacklisted in 1957 and could only find minimal stage work. He had many film and television credits and remained active, even after his 90th birthday, until his death at age 91. A biographical film, An Actor's Life was made by budding director/actress Carol Schaye, who wanted to portray actors as talented, working individuals rather than just the character they see. He was represented by Theatrical Agent Archer King.