Na Thawi district
Na Thawi 
    นาทวี  | |
|---|---|
District location in Songkhla province  | |
| Coordinates: 6°44′30″N 100°41′31″E / 6.74167°N 100.69194°E | |
| Country | Thailand | 
| Province | Songkhla | 
| Area | |
 • Total  | 747.0 km2 (288.4 sq mi) | 
| Population  (2022)  | |
 • Total  | 69,407 | 
| • Density | 78.5/km2 (203/sq mi) | 
| Time zone | UTC+7 (ICT) | 
| Postal code | 90160 | 
| Geocode | 9004 | 
Na Thawi (Thai: นาทวี, pronounced [nāː tʰā.wīː]; Pattani Malay: นาวี, pronounced [nāːwīː]) is a district (amphoe) in the southern part of Songkhla province, southern Thailand.