| Country: | IRL |
| Photo Notes: | Beginning of the R235 at the border |
| Type: | R |
| Route: | 235 |
| Length Km: | 7.3 |
| Terminus A: | N15 Castlefin |
| Terminus B: | Irish border Alt Upper |
The R235 road is a regional road in Ireland, located in east County Donegal. It runs from Castlefin to the border. On the Northern Ireland side, it continues as the B50 road to Castlederg, County Tyrone.[1] [2]