| Núi Rào Cỏ | |
| Elevation M: | 2286 |
| Elevation Ref: | [1] |
| Prominence M: | 1610 |
| Map: | Laos |
| Map Size: | 240 |
| Label Position: | right |
| Listing: | Ultra |
| Location: | Laos – Vietnam border |
| Coordinates: | 18.1575°N 105.4125°W |
| First Ascent: | Unknown |
Rào Cỏ mountain (Vietnamese: Núi Rào Cỏ) is a mountain in Southeast Asia. It is one of the ultra prominent peaks of Southeast Asia.[2] The mountain is 2,286 metres tall and sits on the international border between Laos and Vietnam.