Franz Alt may refer to:
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Franz Alt (mathematician)
Franz Leopold Alt (November 30, 1910 – July 21, 2011) was an Austrian-born American mathematician who made major contributions to computer science in its early days. He was best known as one of the founders of the Association for Comput ...
(1910–2011), Austrian-born American mathematician
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Franz Alt (painter)
Franz Alt (1821–1914) was an Austrian landscape painter, son of Jakob Alt and the younger brother of Rudolf von Alt. His work is included in the collection of the Metropolitan Museum of Art, the Cooper Hewitt Museum (Smithsonian), the Albertina ...
(1821–1914), Austrian landscape painter
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Franz Alt (journalist) (b. 1938), German journalist
{{hndis, Alt, Franz