R821 road (Ireland)

R821 road
Bóthar R821
Route information
Length	2.1 km (1.3 mi)
Location
Country	Ireland
Primary destinations	South Dublin Rathfarnham (R115) Grange Road (R822) Dún Laoghaire–Rathdown Nutgrove Churchtown (R112)
Highway system
Roads in Ireland Motorways Primary Secondary Regional

The R821 road is a regional road in south Dublin, Ireland. The road starts at the junction with the R115 (Willbrook Road) in Rathfarnham and passes through Nutgrove before terminating at Churchtown.