- Campidanese: Spoken mainly in the southern region of Sardinia, it is characterized by its own distinct phonetic features.
- Logudorese: Predominant in the central part of the island, it has some recognition as a literary standard.
- Gallurese: Found in the northeastern part of Sardinia, this dialect shows influences from Corsican.
- Tabarchino: A dialect that originated from the Tabarca Island and is primarily spoken by descendants of Ligurian settlers.
Each dialect reflects the diverse cultural influences that have shaped Sardinia over the centuries, from Phoenician to Spanish, resulting in a rich linguistic tapestry.