Newtownmountkennedy is a small town in County Wicklow, Ireland. It developed within the historic townland of Ballygarny, although all that remains of the village is an old church and graveyard just 0.45 km (0.28 mi) outside the town. It acquired its present name in the mid-seventeenth-century, when Sir Robert Kennedy, M.P. for Kildare, made it his principal residence. It is just off the N11 road to Wexford, just south of Kilpedder and south-west of Greystones. It is about 15 km (9.3 mi) north of Wicklow town, 15 km (9.3 mi) south of Bray and approximately 35 km (22 mi) from Dublin. The R772 regional road passes through the village. This was the main Dublin-Wexford route, the N11, but the village was bypassed by the new N11 dual carriageway in 1990. This town has one of the longest place names in Ireland.