Denominational education can refer to religious education or education in a school owned by a religious organisation.
Republic of Ireland
In the Republic of Ireland, the vast majority of the country's primary schools are owned or managed (or both) by religious organisations. In 2007, and of the national total of 3,279 schools, 3039 (92.7%) were controlled by the Catholic Church, 183 (5.6%) were controlled by the Church of Ireland, 0.7% were controlled by other religious organisations while 1% were controlled by organisations which were not affiliated with any particular religion. This system of religious control was instituted according to the Stanley Letter of 1831. Amongst the country's secondary schools, voluntary secondary schools, comprehensive schools and community schools, the majority are again generally controlled by religious organisations.
Fintan O'Toole has criticised this aspect of the educational system, as has Seán Flynn, education correspondent of The Irish Times. Former Taoiseach Garret FitzGerald has also criticised the denominational system. The Humanist Association of Ireland, Atheist Ireland and other groups have likewise objected to the denominational system, believing that it introduces artificial divisions within Irish society. The Irish Primary Principals Network conducted a survey that found that 72% of parents wanted primary schools to be managed by the state with all religions given equal opportunity.
In June 2009 and referring obliquely to the events of Diswellstown the previous year (in which the children of parents who were not catholic church-goers, mostly immigrants to the country, were refused entry to the local primary school, producing a group of largely non-white children who had no school to attend) the Archbishop of Dublin, Diarmuid Martin, said that the current denominational system is "not tenable" and that "the current almost monopoly is a historical hangover that doesn't reflect the realities of the times" and has called for the Catholic Church to cede control of many schools. As of August 2010, the Catholic Church has yet to cede control of any schools. The Irish Catholic Bishops' Conference, however, supports denominational education, as does The Iona Institute, a small organisation based in Dublin which campaigns upon a range of issues of interest to conservative Catholics.
Jewish Education in Ireland
There is a small National School partnered with a Secondary School Stratford College in Rathgar, which has a Jewish ethos in Dublin (although the schools now accept children from other denominations due to a dwindling Jewish population). The National/elementary school was set up in the 1934 by Rabbi Herzog, as the Zion National School in Bloomfield Avenue. The Secondary School was set up by the Chief Rabbi Jakobovitz and the Jewish community in the 1950s, initially with classes in the Dublin Talmud Torah School, but in 1953 they ceased with the opening of Stratford College. In 1980 the National School moved to the Stratford College location in Rathgar. However throughout the years members of the Jewish community attended schools with a Christian ethos such as the Methodist run Wesley College, Dublin, where the future president of Israel Chaim Herzog attended.
Islamic Education in Ireland
While Muslims do attend Christian ethos schools or multi-denominational schools, in recent years there has been a growth in the number of Muslim National Schools being established, these are funded by the Department of Education. Traditionally Muslim students have attended Christian schools and received Islamic training, separately. There is plans to establish an Islamic secondary school in Dublin. There is also plans to set up an Islamic University in Citywest in Dublin, funded by Saudi Arabia. 
- Multidenominational school
- Educate Together
- Faith school
- Catholic schools in Canada
- Catholic schools in the United States
- Religious education
- Ownership of primary schools, citizensinformation.ie
- Statistics for religious control, retrieved 15 June 2010
- Types of post-primary school, citizensinformation.ie
- Lessons in the power of the church, Fintan O'Toole, The Irish Times, 6 June 2009, retrieved 9 June 2010
- Why must agnostics be obliged to teach faith?, Fintan O'Toole, The Irish Times, 2 February 2010, retrieved 9 June 2010
- Subtle form of apartheid permeates school system, Seán Flynn, The Irish Times, 2008-05-04, retrieved 10 June 2010
- New Catholic school policy could produce unintended 'apartheid', Garret FitzGerald, The Irish Times, 2007-09-08, retrieved 15 June 2010
- Religion in Schools – What 750 Principals Say, Irish Primary Principals Network, 28 June 2008
- Catholic control of schooling not tenable, says archbishop, Irish Times, 2009-06-17, retrieved 15 June 2010
- John Walshe (4 August 2010). "Church won't hand over schools without extensive consultation". Irish Independent.
- David Quinn's opening address in support of denominational education
- John Murray's defence of denominational education
- Father Vincent Twomey's closing remarks in support of denominational education
- Jewish education in Dublin: organizational development and conﬂicts by David Taub (Bar-Ilan University, Israel), Irish Educational Studies, Vol. 24, No. 2�/3, September 2005, pp. 145�/157
- Stratford National School – History
- Stratford College History
- Challenging Myths Irish Council of Imams, (15 September 2006) Press Release
- Islam and Muslims in Ireland
- Ireland's first Islamic university, Daily Mail, Thursday 18 February 2010]