Siro may refer to: Siro (name) Syrus of Genoa, saint Syrus of Pavia, saint Siro (harvestman), a genus of harvestmen in the family Sironidae Siro (Region), a Linguistic and Historical Region of Sindh See also Siros, Pyrénées-Atlantiques Syros Saint Syrus (disambiguation) San Siro (disambiguation)