Finglas is a northwestern outer suburb located in the county of Dublin, Ireland, within the Leinster region. It is situated primarily in the Dublin 11 postal district and is positioned near several major transportation routes, including Junction 5 of the M50 motorway and the N2 road.
The area is situated in close proximity to other residential suburbs such as Glasnevin and Ballymun. Additionally, Finglas is located approximately 7 kilometers (4.3 miles) south of Dublin Airport.