Blanchardstown and Castleknock Registrars District 1885

The Deerfield Residence (formerly the Chief Secretary's Lodge) is the official residence of the United States Ambassador to Ireland in Phoenix Park, Dublin.

Phoenix Park Racecourse was a horse racing venue in Ireland. It was located in the townlands of Ashtown and Castleknock in the civil parish of Castleknock on the northern edge of the Phoenix Park in Dublin. The course was founded by JHH Peard, and racing began there in 1902.

The barony of Castleknock (Irish: Caisleán Cnucha meaning "Cnucha's Castle") is one of the baronies of Ireland. Originally part of the Lordship of Meath, it was then constituted as part of County Dublin. Today, it is in the modern county of Fingal, Ireland. The barony was originally also a feudal title, which became one of the subsidiary titles of the Viscounts Gormanston.

Bloom Festival, officially known as Bord Bia Bloom, is Ireland's largest gardening show. It is a large five-day event, held each year in Phoenix Park, Dublin. It was first held in 2007 as Bloom in the Park, and is organised by An Bord Bia (The Food Board).

Ratra House (Irish: Teach Ráth an tSratha), sometimes called Little Ratra, is one of the minor state residences located in the Phoenix Park in Dublin, Ireland.

Huntstown and Littlepace (Irish: Baile an Huntaigh agus An Bealach Beag) is a set of modern housing developments that forms an outer suburb of Dublin city in the county of Fingal in Ireland. The developments were built in the townlands of Littlepace (westerly) and Huntstown (easterly) which are the southernmost townlands of the civil parish of Mulhuddart. The district is also a parish in the Blanchardstown deanery of the Roman Catholic Archdiocese of Dublin. The nearest villages in the county are Ongar, Mulhuddart and Clonsilla along with Clonee in County Meath.

St Declan's College is an all-boys, Catholic secondary school located in Cabra West, Dublin, Ireland. It was originally established by The Christian Brothers in 1960 with an initial enrollment of 75. It is now a public (state-funded) school under the management of the Edmund Rice Schools Trust.

The Magazine Fort is a bastion fort and magazine located within the Phoenix Park, in Dublin, Ireland. Built in 1735, it was occupied by British Armed Forces until 1922 when it was turned over to the Irish Defence Forces after the Anglo-Irish Treaty. The Irish Army continued to operate the site as an ammunition store through the mid-20th century. It was fully demilitarised by the 1980s. The fort is now managed by the Office of Public Works. As of 2015, it was in a derelict state and not open to the public, however, some repairs were undertaken and the site partially opened for "limited guided tours" from 2016.

This category is for civil parishes, not Ecclesiastical parishes, in the barony of Castleknock in Fingal, Ireland.

Tailte Éireann (lit. 'Irish Lands') is a state agency in Ireland responsible for property registrations, property valuation and national mapping services. It was established on 1 March 2023 from a merger of the Property Registration Authority (PRA), the Valuation Office (VO) and Ordnance Survey Ireland (OSI).

The Royal Canal disaster of 1845 occurred on the evening of 25 November 1845 along the Royal Canal near Clonsilla, County Dublin, Ireland. The night boat Longford, on its way from Dublin to the town of Longford, was accidentally steered into the canal bank, causing it to tip and take on water before sinking. Overloading of the boat and the rocky nature of the canal bank where the incident occurred may have contributed to the sinking, as the weight of the passengers shifted unexpectedly when the bow struck a solid obstacle. Of the 54 people on board at the time of the accident, 15 died.

Is eastát tithíochta mór i gCaisleán Cnucha é Lóiste an Labhrais nó Laurel Lodge as Béarla.

Pelletstown railway station is a railway station on the Western Commuter line in the Cabra area of Dublin, Ireland, beside the Royal Canal. The station was opened on 26 September 2021 by Minister for Transport Eamon Ryan and Tánaiste Leo Varadkar, becoming the first new station to open on the Iarnród Éireann network since Oranmore railway station opened in 2013.

UCD Boat Club or University College Dublin Boat Club, founded in 1917, is the rowing club of University College Dublin. It is based in Islandbridge in Dublin, along the River Liffey, and also trains on Blessington Lake.

The Royal Military Infirmary (RMI) is a former hospital on the southeastern edge of Phoenix Park in Dublin. One of several former British military installations in the area, it gives its name to Infirmary Road, which borders the park at its entrance. The bulk of the British Army's medical services in Dublin were transferred from the RMI to a new hospital at Arbour Hill in 1913. The hospital buildings are now part of the Department of Defence's estate and currently houses the Office of the Director of Public Prosecutions (ODPP). The Infirmary buildings are protected as they are nationally significant architecture.

The Office of the Director of Public Prosecutions is the principal public agency for conducting criminal prosecutions in the Republic of Ireland. It is led by the Director of Public Prosecutions (DPP).

Blackhorse Avenue (Irish: Ascaill an Chiardhuibh) is a street on the northside of Dublin, Ireland. The street runs from North Circular Road at the east to Castleknock Road in the west along the northern edge of the Phoenix Park.

The Apostolic Nunciature to Ireland the diplomatic mission of the Holy See to Ireland. It is located in Dublin. The position of Apostolic Nuncio is currently Luis Mariano Montemayor.

Ordnance Survey Ireland (OSI; Irish: Suirbhéireacht Ordanáis Éireann) was the national mapping agency of the Republic of Ireland. It was established on 4 March 2002 as a body corporate. It was the successor to the former Ordnance Survey of Ireland. It and the Ordnance Survey of Northern Ireland (OSNI) were themselves the successors to the Irish operations of the British Ordnance Survey. OSI was part of the Irish public service. OSI was headquartered at Mountjoy House in the Phoenix Park in Dublin, which had previously been the headquarters of the British Ordnance Survey in Ireland until 1922.

Castleknock Hurling and Football Club is a Dublin GAA club centered on the townlands of Carpenterstown and Diswellstown in the civil parish of Castleknock in Fingal, Ireland. It serves large parts of the suburban areas of Castleknock, Hartstown, Coolmine, Blanchardstown, Laurel Lodge and Clonsilla. The club plays the following Gaelic games at all age levels from nursery to adult: Hurling, Gaelic football, Camogie and Ladies' Gaelic football.

St Oliver Plunkett/Eoghan Ruadh (Irish: Naomh Oilibhéar Pluincéad, Eoghan Ruadh ) is a Gaelic Athletic Association club situated on the Navan Road on the northside of Dublin, Ireland. St Oliver Plunkett Eoghan Ruadh senior football team currently have no sponsor. Plunketts won the 2006 Dublin AFL Division 2 title and won the 2007 Dublin AFL Division 1 title. Plunketts currently compete in the Dublin Senior Hurling League Division 1 and Dublin Senior B, Division 1 Camogie League.