Tiso may refer to:
*
Tiso (surname)
Tiso is a surname. Notable people with this name include:
* Jozef Tiso (1887–1947), president of fascist Slovakia in World War II
* Davide Tiso (born 1979), Italian musician
* Francis Tiso (born 1950), American Catholic scholar
* Paula Tiso ...
, a surname found in Slovakia, Italy and elsewhere
*
''Tiso'' (spider), a spider genus
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