Dún Laoghaire Institute of Art, Design and Technology

Carriglea Park was an industrial school in Dún Laoghaire, Ireland. The Christian Brothers purchased the property in 1893.It was first certified as an Industrial School in 1894 and started operating in 1896. It was located in Kill O'The Grange in south County Dublin, at the junction of Kill Avenue and Rochestown Avenue. The site is now the location of the Quadrangle Building in Dún Laoghaire Institute of Art, Design and Technology, a third level institute of technology with over 2000 students.

The National Rehabilitation Hospital (Irish: Ospidéal Náisiúnta Athshlánúcháin) in Dún Laoghaire, Dublin, is an Irish publicly funded hospital that provides rehabilitation treatment for patients who have a physical or cognitive disability due to illness or injury. Although it is funded by the state the hospital is owned by a Catholic religious order, the Sisters of Mercy.

Kill of the Grange (Irish: Cill na Gráinsí), often Kill o' the Grange, is a suburban community and ancient parish in the half-barony of Rathdown, within the traditional County Dublin, in the jurisdiction of Dún Laoghaire–Rathdown. It contains an early religious site, which is a National Monument. The area, sometimees described as a twin of, and sometimes as part of, Deansgrange, is 5 miles southeast of Dublin.

Sir John Lees, 1st Baronet (c. 1737– 3 September 1811) was Secretary of the Irish Post Office and Black Rod in Ireland.

Carrickbrennan Churchyard (Irish: Reilig Charraig Bhraonáin) located on Carrickbrennan Road, Monkstown, County Dublin, Ireland is a graveyard that can still be seen today, but is no longer in use. It is notable as the burial place of many people who perished in local maritime disasters. The graveyard stands beside the grounds of Monkstown Park, former estate of Lord Ranelagh and latterly the historian Charles Haliday, now used as rugby pitches by CBC Monkstown Park.

Christian Brothers College, Monkstown Park (or CBC Monkstown Park) is a private fee-paying Catholic school and Independent Junior school, founded in 1856 in Monkstown, Dún Laoghaire, County Dublin, Ireland. The college arrived at Monkstown Park in 1950 from Eblana Avenue in Dún Laoghaire via a short stint on Tivoli Road. As of September 2022, it was in its 73rd academic year of existence at Monkstown Park, the 165th overall.The intended mission of the college's former patron, the Congregation of the Christian Brothers established in 1802 by Edmund Ignatius Rice, was the education of poor boys in Ireland by providing them with basic levels of literacy. This was the broad aim of the school when it opened its doors in 1856 at Eblana Avenue in what was then known as Kingstown (now Dún Laoghaire), a port town south of Dublin City. As the years went by, the aims of the Christian Brothers got broader and so did those of the Dún Laoghaire school. By the 1920s, the school was preparing boys for the state examinations and sending increasing number of students to third level. The growth in population in Dún Laoghaire, with an increasing Catholic middle class demographic, led to an increase in the demand for the school. To that end, a decision was made to procure Monkstown Park in 1949 and to move the entire secondary department to this location. The school then in effect split, with the secondary department (now known as CBC Monkstown) moving location while the primary school (known as C.B.S. Eblana Avenue) remained at the original site. A private junior school was then opened at the Monkstown College with Eblana Avenue taking secondary students again from 1954. The ethos of the majority of Christian Brothers schools in Ireland in the early 20th century was a strongly nationalist and Gaelic one. Those schools were known as "CBS" and played Gaelic games. However the Monkstown school, in line with their sister establishment, Christians (CBC Cork), was known as "CBC" and played rugby union as the main team game. Continuing with that differentiation, both schools would be the only 2 of the 96 Christian Brothers schools to abstain from the Free Education Act 1967, which for the first time provided free second-level education for Irish pupils. Both remained in the fee paying sector as of 2017. The school motto is Certa Bonum Certamen or "fight the good fight" and the school colours are red, black and yellow.

Deansgrange (Irish: Gráinseach an Déin, meaning 'The Dean's Grange') is a southern suburb of Dublin, centred on the crossroads of Clonkeen Road and Kill Lane. The area shares the name Clonkeen (Irish: Cluain Chaoin, meaning 'Beautiful Meadow') with the area further east, known as Kill of the Grange (i.e. "Church of the Grange of ": referring to Grange Church (now in ruins)).

Clonkeen College is a Christian Brothers secondary school for boys in south Dublin, which opened links with charities and the developing world. Clonkeen underwent significant development between the years 2015 – 2018.

Cabinteely Football Club (Irish: Cumann Peile Cábán tSíle) is an association football club based in Cabinteely, County Dublin, Ireland comprising adult and many youth under-age teams for both males and females, 60 teams in all. Cabinteely competed in the League of Ireland First Division from 2015 to 2021 after being granted a licence by the Football Association of Ireland in January 2015. They made their debut in the League of Ireland First Division on 6 March 2015 and play their games at Stradbrook Road, the home of Blackrock College RFC.The club, which was formed in 1967, fielded teams at every under-age level from under-8 to under-18 plus adult, taking part in several league and cup competitions such as those run by MGL, DDSL, LSL, and SDFL.

Monkstown (Irish: Baile na Manach), historically known as Carrickbrennan (Irish: Carraig Bhraonáin), is a suburb in south Dublin, located in Dún Laoghaire–Rathdown, Ireland. It is on the coast, between Blackrock and Dún Laoghaire. The lands of the Carrickbrennan estate form the greater part of the civil parish of Monkstown.

Johnstown (Irish: Baile Eoin) is a small area of Dún Laoghaire–Rathdown, Ireland. Once part of the grounds of Johnstown House, it is now primarily an estate of semi-detached houses and detached houses built during the 1960s by private developers and apartment blocks built in the last few years due to a heavy demand for housing. The area of Johnstown is bordered by Cabinteely, Sallynoggin, Ballybrack and Killiney.

Sallynoggin (Irish: An Naigín) is an area of Dublin in Ireland, in Dún Laoghaire–Rathdown, County Dublin. The area consists mainly of former local authority housing built between the late 1940s and the mid-1950s by the Corporation of Dún Laoghaire.