A team representing Ireland as an independent state or polity has competed at the Summer Olympic Games since 1924, and at the Winter Olympic Games since 1992.

The National Olympic Committee in Ireland has been known by three titles. It was originally called the Irish Olympic Council (IOC) from 1920 to 1952 (not to be confused with the International Olympic Committee, also abbreviated as IOC). It became the Olympic Council of Ireland (OCI) from 1952 to 2018. It then became the Olympic Federation of Ireland (OFI) in 2018.

The Irish Olympic Council was formed in 1922 during the provisional administration prior to the formal establishment of the Irish Free State. The Irish Olympic Council (IOC) affiliated to the International Olympic Committee (also "IOC") in time for the Paris games in 1924.

For many sports, the respective national federation represents the entire island of Ireland, which comprises both the Republic of Ireland (originally a dominion with the title the Irish Free State) and Northern Ireland (which following the founding of the Irish Free State as an independent dominion remained part of the United Kingdom). Northern Ireland-born athletes are entitled to represent either Ireland or Great Britain and Northern Ireland, as they are automatically entitled to the citizenship of both countries. As a result, athletes will tend to represent the National Olympic Committee of the nation to which their sport federation is aligned. The smaller competition pool will also see athletes choose to represent Ireland to ensure greater Olympic qualification chances, although athletes may also move in the opposite direction to increase medal chances, especially in team events. A number of athletes have represented both nations.

In addition, Ireland has regularly been represented by members of the Irish diaspora who are explicitly recognised in the nation's constitution, and who often have citizenship rights through family heritage, i.e. a parent or grandparent with Irish citizenship.

From the first modern-era games in 1896 until the 1920 games, Ireland was represented by the Great Britain and Ireland team. In early editions of the Games, 'Ireland' as a team was entered in certain events as one of several Great Britain and Ireland entries that mirrored the Home Nations. Ireland was one of the nations that boycotted neither the 1980 Moscow nor the 1984 Los Angeles Games. Ireland did, however, boycott the 1936 Berlin Games in protest at a 1935 IOC ruling that restricted the Irish Olympic Council's jurisdiction from the entire island to the territory of the Irish Free State.

The 2024 Summer Olympics was the most successful Olympics in the history of the nation, with Ireland breaking their previous record medal haul of 6 at London 2012 with a total of 7 medals won. The team also surpassed the Atlanta 1996 record of 3 Olympics golds at a Games, including both a first Olympic medal and Olympic gold medal in gymnastics as well as a first ever gold in men's swimming. The 2024 Paris Games also marked 100 years since Ireland's first appearance at the Summer Games.

Irish universities have sent many graduates to the Olympics. Trinity College Dublin has produced 63 Olympians, as of 2023.

The highest number of golds achieved in a particular Olympic games is four, which was achieved at Paris 2024 with gold medals in swimming, rowing, gymnastics and boxing.

Boxing is Ireland's most successful sport at the Games, accounting for more than 50% of the medals won. Athletics, boxing and swimming have provided the most gold medals, with four.

Many of the sports most popular in Ireland are either not Olympic sports (such as Gaelic games, horse racing) or have only become so relative recently (golf, rugby sevens), and this is reflected in the overall record for Ireland at the Games outside of boxing.

Timeline of participation

Olympic Years Teams 1896–1920 Great Britain 1924–present

Medal tables

Medals by Summer Games

Source:

Art competitions (1912–1948) are not included in the medal table above, as they were non-sports events formerly part of the Olympic Games. three art competition medals (1 silver, and 2 bronze), .

Medals by Winter Games

Source:

Medals by summer sport

Medals by winter sport As of the 2022 Beijing Games, Ireland's best result at the Winter Games has been fourth, by Clifton Wrottesley in the Men's Skeleton at the 2002 Games in Salt Lake City.

List of medallists The following tables include medals won by athletes on OFI teams. All medals have been won at Summer Games. Ireland's best result at the Winter Games has been fourth, by Clifton Wrottesley in the Men's Skeleton at the 2002 Games in Salt Lake City.

Some athletes have won medals representing other countries, most obviously Great Britain, which are not included on these tables, and emigrant Irish throwing athletes were particularly successful competing for the United States in early Games. The most notable of the Irish athletes for other nations, however, is Tom Kiely, who won gold in the all-around athletics event in 1904, having refused offers of a free trip and reimbursement of travel expenses from British and American officials, paid his own way, and was insistent that he represented Ireland, even so far as attempting to replace the Union Flag with its Irish equivalent at the medal ceremony. The disputed nationality of Kiely has historic statistical importance in both British Olympicism, and Olympicism generally, because it is his gold medal that allows Great Britain to claim to be the only nation to have won at least one gold at every Summer Games.IOC database: Great Britain medallists at 1904 Olympics

Medallists Medal Name Games Sport Event Athletics Men's hammer throw Athletics Men's 400 metre hurdles Athletics Men's hammer throw Boxing Men's bantamweight Athletics Men's 1500 metres Boxing Men's welterweight Boxing Men's flyweight Boxing Men's bantamweight Boxing Men's lightweight Boxing Men's lightweight Boxing Men's flyweight James Wilkinson Sailing Flying Dutchman class Athletics Men's marathon Boxing Men's welterweight Boxing Men's bantamweight Swimming Women's 400 metre freestyle Swimming Women's 200 metre individual medley Swimming Women's 400 metre individual medley Swimming Women's 200 metre butterfly Athletics Women's 5000 metres Boxing Men's Light Heavyweight Boxing Men's Light flyweight Boxing Men's Middleweight Boxing Women's lightweight Boxing Men's Bantamweight Boxing Men's Light flyweight Boxing Men's flyweight Equestrian Individual Showjumping Athletics Men's 50 kilometres walk Paul O'Donovan Rowing Men's lightweight double sculls Sailing Women's Laser Radial Paul O'Donovan Rowing Men's lightweight double sculls Boxing Women's lightweight Boxing Men's welterweight Eimear LambeFiona MurtaghEmily Hegarty Rowing Women's coxless four Paul O'Donovan Rowing Men's lightweight double scullsRhys McClenaghanGymnasticsPommel Horse Swimming Men's 800 metre freestyle Boxing Women's 60 kg Swimming Men's 1500 metre freestyle Philip Doyle Rowing Men's double sculls Swimming Women's 100 metre breaststroke

Doping Awarded: Robert Heffernan finished fourth in the 2012 men's 50 kilometres walk won by Sergey Kirdyapkin. On 24 March 2016, the Court of Arbitration for Sport disqualified all Kirdyapkin's competitive results from 20 August 2009 to 15 October 2012. Heffernan was upgraded to third, and formally presented with a bronze medal in November 2016.

Stripped: Cian O'Connor received the gold medal in the 2004 individual showjumping, but was formally stripped of it in July 2005 because his horse failed the post-event doping test.

Banned: Michelle Smith de Bruin won three gold medals at the 1996 Summer Olympics in Atlanta, for the 400 m individual medley, 400 m freestyle and 200 m individual medley, and also won the bronze medal for the 200 m butterfly event. Smith's career was marked by allegations of doping, which were never proven. Smith was later banned for four years by FINA, the international swimming federation, for manipulation of an anti-doping sample by deliberate contamination with alcohol, a decision upheld by the Court of Arbitration for Sport when Smith appealed.

Medallists in art competitions

Art competitions were held from 1912 to 1948. Irish entries first appeared in 1924, when they won two medals; a third was won in the 1948 competition.

Medal Name Games Event Piece Mixed Painting Natation ("Swimming"; now on display in the National Gallery of Ireland with the title The Liffey Swim) Mixed Literature Ode pour les Jeux de Tailteann (Tailteann Ode, which had won the prize for poetry at the revived Tailteann Games earlier that year) Gogarty was awarded a bronze medal despite two silver medals being awarded in the category.MacCarthy 2010, p. 391, fn. 29. Paintings Meath Hunt Point-to-Point RacesOrganising Committee for the XIV Olympiad (1951) pp. 535–537 (a painting in 2012 "believed to be somewhere in the United States")

Before independence

Prior to 1922, Ireland was part of the United Kingdom of Great Britain and Ireland: thus, competitors at earlier Games who were born and living in Ireland are counted as British in Olympic statistics. At early Olympics, Irish-born athletes also won numerous medals for the United States and Canada, notably the "Irish Whales" in throwing events.

The Irish Amateur Athletic Association was invited to the inaugural International Olympic Committee meeting in 1894, and may have been invited to the 1896 games: it has also been claimed the Gaelic Athletic Association was invited.MacCarthy 2010, pp.16–21 In the event, neither participated.

Prior to the 1906 Intercalated Games, National Olympic Committees (NOCs) were generally non-existent, and athletes could enter the Olympics individually. John Pius Boland, who won gold in two tennis events in 1896, is now listed as "IRL/GBR". Olympic.org Boland's daughter later claimed that he had objected when the Union Jack was raised to mark his first triumph, vehemently pointing out that Ireland had a flag of its own; following this, the organisers apologised and agreed to prepare an Irish flag. While Kevin MacCarthy is sceptical of this story, by 1906, Boland was crediting his medals to Ireland.MacCarthy 2010, pp.30–37

Tom Kiely, who won the "all-around" athletics competition at the 1904 Olympics in St Louis is also listed as competing for Great Britain.Thomas Francis Kiely, Great Britain Olympic.org He had raised funds in counties Tipperary and Waterford to travel independently and compete for Ireland. American statistician Frank Zarnowski does not regard the 1904 event as part of the Olympic competition, and also doubts the story that Kiely had refused offers by both the English Amateur Athletic Association (AAA) and the New York Athletic Club to pay his fare and cover his travel expenses so he could compete for them. British historian Peter Lovesey disagrees with Zarnowski.

The British Olympic Association (BOA) was formed in 1905, and Irish athletes were accredited to the BOA team from the 1906 Games onwards. Whereas Pierre de Coubertin had recognised teams from Bohemia and Finland separately from their respective imperial powers, Austria and Russia, he was unwilling to make any similar distinction for Ireland, either because it lacked a National Olympic Committee, or for fear of offending Britain.

At the 1906 Games, both Peter O'Connor and Con Leahy objected when the British flag was raised at their victory ceremony, and O'Connor raised a green Irish flag in defiance of the organisers., Olympic Council of Ireland

At the 1908 Games in London, there were multiple BOA entries in several team events, including two representing Ireland. In the hockey tournament, the Irish team finished second, behind England and ahead of Scotland and Wales. The Irish polo team also finished joint second in the three-team tournament, despite losing to one of two English teams in its only match.