🗣️Sardinia boasts the highest linguistic diversity among the 20 Italian regions.
Recognized languages by Italy include Sardinian and Algherese (a variant of Catalan).
The Autonomous Region of Sardinia also grants official recognition to Ligurian (a Gallo-Italic language from Northwest Italy) and the Corsican-influenced varieties spoken in the north of the island, namely Gallurese and Sassarese.
Additionally, at a local level, the Venetian dialect—a language variety from Northeast Italy—is also recognized.