'''Franz Alt''' may refer to:
* Franz Alt (mathematician) (1910–2011), Austrian-born American mathematician * Franz Alt (painter) (1821–1914), Austrian landscape painter * Franz Alt (journalist) (born 1938), German journalist
{{hndis|Alt, Franz}}
'''Franz Alt''' may refer to:
* Franz Alt (mathematician) (1910–2011), Austrian-born American mathematician * Franz Alt (painter) (1821–1914), Austrian landscape painter * Franz Alt (journalist) (born 1938), German journalist
{{hndis|Alt, Franz}}