Glasnevin is a neighbourhood of Dublin, Ireland, situated on the River Tolka. While primarily residential, Glasnevin is also home to the National Botanic Gardens, Glasnevin Cemetery, the National Meteorological Office, and a range of other state bodies, and Dublin City University has its main campus and other facilities in and near the area. Glasnevin is also a civil parish in the ancient barony of Coolock.

The Northside in an informal but commonly used term to describe the part of the city of Dublin that lies to the north of the River Liffey, and extending into part of North County Dublin. The part outside the city is within the county of Fingal, a local government area established in 1994. While it is sometimes regarded as less wealthy than the city's Southside, the Northside was originally the home of the city's upper classes and the more privileged of the two. Today, some of the wealthiest areas in Ireland, such as Malahide, Howth, Clontarf, and Castleknock, lie north of the river.