William Ludwig may refer to:
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William Ludwig (screenwriter)
William Ludwig (May 16, 1912 – February 7, 1999) was an American screenwriter.
Ludwig graduated from Columbia University in 1932. He was a member of the Philolexian Society at Columbia. In 1937 he joined MGM and his first screenplay was ' ...
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William Ludwig (baritone)
William Ludwig (born William Ledwidge) (15 July 1847 – 25 December 1923) was an Irish operatic baritone who rose to fame in the second half of the nineteenth century. He was famous as an interpreter of Wagner, becoming in Britain and the Unit ...
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William F. Ludwig, Sr., American percussionist and founder of Ludwig Drums
{{hndis, Ludwig, William