| Country: | MNE |
| Type: | R |
| Route: | 6 |
| Map: | R-6 regional road MNE 2016.svg |
| Direction A: | South |
| Terminus A: | in Most Zeleni |
| Direction B: | North |
| Terminus B: | in Vuča |
| Length Km: | 29 |
| Length Round: | 1 |
| Municipalities: | Rožaje |
| Previous Type: | R |
| Previous Route: | 5 |
| Next Type: | R |
| Next Route: | 7 |
R-6 regional road (cnr|Regionalni put R-6) is a Montenegrin roadway.[1]
It serves as a connection between Rožaje and Tutin, Serbia.
In January 2016, the Ministry of Transport and Maritime Affairs published bylaw on categorisation of state roads. Local road on this route was recategorised as R-6 regional road.