Nemegt Basin
| Nemegt Basin Valley of the Dragons | |
|---|---|
| A: Location of Nemegt Basin in southern Mongolia; B: Nemegt Basin is located a few kilometers south of the massif of the same name; C: detail of the Nemegt locality | |
| Coordinates: 43°30′N 101°00′E / 43.5°N 101°E | 
The Nemegt Basin is a geographical area in the northwestern Gobi Desert, in Ömnögovi Province, southern Mongolia. It is known locally as the "Valley of the Dragons", since it is a source of many fossil finds, including dinosaurs, dinosaur eggs, and trace fossils.