Viriato may refer to:
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Viriathus
Viriathus (also spelled Viriatus; known as Viriato in Portuguese and Spanish; died 139 BC) was the most important leader of the Lusitanian people that resisted Roman expansion into the regions of western Hispania (as the Romans called it) or we ...
(died 139 BC), a leader of the Lusitanian people that resisted Roman expansion in Iberia
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Viriatos
Viriatos, named after the Lusitanian leader Viriathus, was the generic name given to Portuguese volunteers who fought with the Nationalists in the Spanish Civil War. , named after Viriathus, Portuguese volunteers who fought with the Nationalists in the Spanish Civil War 1936–1939
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HD 45652 b, named Viriato, an exoplanet
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