| Lunamatrona | |
| Official Name: | Comune di Lunamatrona |
| Pushpin Map: | Italy Sardinia |
| Coordinates: | 39.65°N 62°W |
| Region: | Sardinia |
| Province: | South Sardinia |
| Mayor: | Italo Carruciu |
| Area Total Km2: | 20.6 |
| Population Total: | 1798 |
| Population As Of: | 31 December 2009[1] |
| Population Demonym: | Lunamatronesi |
| Elevation M: | 180 |
| Postal Code: | 09022 |
| Area Code: | 070 |
Lunamatrona is a comune (municipality) in the Province of South Sardinia in the Italian region Sardinia, located about 50km (30miles) northwest of Cagliari and about 9km (06miles) north of Sanluri, in the inner Marmilla plain.
Lunamatrona borders the following municipalities: Collinas, Pauli Arbarei, Sanluri, Siddi, Villamar, Villanovaforru.