The House of Volcasso or Volcassio was a Ragusan noble family.
They are mentioned since the 13th century, and were one of the wealthiest families in the 14th century.
[1] It was extinct by 1372.
Also spelt Volchasso, Bolchasso, Volcassio, Volcasio, Vulchasso, Volcax, Volcaxo.
The name was derived from Slavic Vlkas, Vlkasović (Vukasović).