 | |
|---|---|
| Bóthar R101 | |
 A section of the North Circular Road, near Phibsborough | |
| Route information | |
| Length | 5.6 km (3.5 mi) |
| Existed | 1763–present |
| Location | |
| Country | Ireland |
| Highway system | |
The North Circular Road (Irish: An Cuarbhóthar Thuaidh), designated as the R101 regional road, is an important thoroughfare on the northside of Dublin, in Ireland. It is the northside equivalent of the South Circular Road.