| Country: | MNE |
| Type: | R |
| Route: | 15 |
| Map: | R-15 regional road MNE 2016.svg |
| Direction A: | North |
| Terminus A: | in Virpazar |
| Direction B: | South |
| Terminus B: | in Vladimir |
| Length Km: | 51.3 |
| Length Round: | 1 |
| Municipalities: | Bar, Ulcinj |
| Previous Type: | R |
| Previous Route: | 14 |
| Next Type: | R |
| Next Route: | 16 |
R-15 regional road (Regionalni put R-15) (previously known as R-16 regional road) is a Montenegrin roadway.[1]
In January 2016, the Ministry of Transport and Maritime Affairs published a bylaw on categorisation of state roads. With new categorisation, R-16 regional road was renamed as R-15 regional road.