Jacob Landau may refer to:

• Jacob ben Judah Landau (died 1493), German-Italian rabbi
• Jacob Landau (1917–2001), American artist
• Jacob Landau (1924-2020), Israeli academic
• Jacob Landau (1934–2008), American journalist
• Jacob Landau (died 1952), American publisher

See also

• Jack Landau (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
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