| Fluminimaggiore | |
| Official Name: | Comune di Fluminimaggiore |
| Native Name: | Frùmini Majori |
| Pushpin Map: | Italy Sardinia |
| Coordinates: | 39.4333°N 38°W |
| Region: | Sardinia |
| Province: | South Sardinia |
| Frazioni: | Portixeddu, Sant'Angelo |
| Mayor: | Piergiuseppe Massa |
| Area Total Km2: | 108.1 |
| Population Total: | 3002 |
| Population As Of: | 31 October 2009[1] |
| Elevation M: | 63 |
| Postal Code: | 09010 |
| Area Code: | 0781 |
Fluminimaggiore (Frùmini Majori or Flùmini Majori in Sardinian language) is a comune (municipality) in the Province of South Sardinia in the Italian region Sardinia, located about 60km (40miles) northwest of Cagliari and about 30km (20miles) north of Carbonia.
Fluminimaggiore borders the following municipalities: Arbus, Buggerru, Domusnovas, Gonnosfanadiga, Iglesias.
The Temple of Antas is located in the Fluminimaggiore territory. There are several museums in the town, including a paleontology museum.[2]