| Allen | |
| Native Name: | Irish: Alúine |
| Native Name Lang: | ga |
| Settlement Type: | Village |
| Pushpin Map: | Ireland |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Ireland |
| Subdivision Type: | Country |
| Subdivision Name: | Ireland |
| Subdivision Type1: | Province |
| Subdivision Name1: | Leinster |
| Subdivision Type3: | County |
| Subdivision Name3: | County Kildare |
| Unit Pref: | Metric |
| Population As Of: | 2002 |
| Population Density Km2: | auto |
| Utc Offset1: | +0 |
| Timezone1 Dst: | IST (WEST) |
| Utc Offset1 Dst: | -1 |
| Coordinates: | 53.2358°N -6.8575°W |
| Blank Name: | Irish Grid Reference |
Allen is a village in County Kildare in Ireland located on regional road R415 between Kilmeage and Milltown. The village is overlooked by Hill of Allen. This hill, visible over much of Kildare and the surrounding counties, is regarded as the ancient seat of Fionn mac Cumhaill.[1]
In AD 722 The Battle of Allen took place between the Leinstermen, commanded by their King, Murchad mac Brain Mut and the northern and southern Uí Néill, commanded by Fergal mac Máele Dúin, along with his son Aedh Allen, and Aedh Laighean, King of Uí Maine in Connacht.[2]