Oatlands College

The Christian Brothers first established a community in 1951, before opening the school in 1955. It is now under the Trusteeship of the Edmund Rice Schools Trust. The school added a single storey extension in 1969 and later added a sports hall in 1980. After some modernisation in 1995, the school opened a new wing in 1999.^[2] In the summer of 2010, a new technology room, drawing room, music room, a second computer room, two new class rooms and two new science laboratories were added to the building.^[3] On 10 May 2012, a new sports hall with a canteen and a new classroom was opened by the President of Ireland Michael D. Higgins.^[3]

Sports undertaken at Oatlands include GAA, soccer, basketball, badminton, tennis, table tennis, cricket and athletics. The school has also a successful golf team who became the South Dublin champions in 2018, 2019 and 2020.^{[citation needed]} In 2017, the senior badminton team won the South Dublin Cup. In 2018, the junior badminton won the South Dublin Cup with the seniors losing out to Benildus College.^{[citation needed]}

School teams enter business quiz competitions, inter-school debate competitions, student enterprise awards, the Young Scientist and Technology Exhibition, Young Social Innovators and Edmund Rice Awards.^{[citation needed]}

Each year, a college musical is performed by Transition Year students in association with the girls from Rockford Manor.^{[citation needed]}

A school newsletter, 'Oatlands News', is published twice a year.^{[citation needed]}