Baron Viktor Gutmann von Gelse und Belišće (3 October 1891 – 17 February 1946) was a Croatian industrialist.
The entire Gutmann family was awarded with a hereditary peer Baron von Gelse und Belišće.
Baron Gutmann was married to Luise Bloch-Bauer (1907-1998), who was the daughter of Marie Therese (née Bauer 1874–1961) and Gustav Bloch (1862–1938).
Luise was also the sister of Maria Altmann and niece of Adele Bloch-Bauer,[2] a wealthy member of Viennese society and a patron and close friend of Gustav Klimt.
[3] On 17 November 1945 Baron Gutmann was arrested by the newly founded communist regime of SFR Yugoslavia as a "capitalist and aristocrat" under false charges of collaboration with the Nazis.