Shelbourne Football Club is an Irish association football club based in Drumcondra, Dublin, who play in the League of Ireland Premier Division.
The All-Ireland Senior Football Championship (SFC) is the premier inter-county competition in Gaelic football. County teams compete against each other and the winner is declaired All-Ireland Champions.
Cliftonville Football & Athletic Club is a Northern Irish, professional association football club playing in the NIFL Premiership – the top division of the Irish League. The club was founded in September 1879 by John McAlery in the suburb of Cliftonville in north Belfast. It is the oldest football club in Ireland and celebrated its 140th anniversary in 2019. Since 1890, the club has played home matches at Solitude. Cliftonville contests the North Belfast derby with nearby rivals Crusaders, and also has local rivalries with Linfield and Glentoran. The club has won the Irish League Premiership five times outright including one shared title, the Irish Cup nine times the latest coming against Coleraine on the 4th February 2023 in a penalty shootout and the Irish League Cup six times.
The Football Association of Ireland Senior Challenge Cup, known as the Extra.ie FAI Cup for sponsorship reasons, is a knock-out association football competition contested annually by teams from the Republic of Ireland. Organised by the FAI, the competition is currently sponsored by Extra.ie. It was known as the Free State Cup from 1923 to 1936. Shamrock Rovers hold the record of most wins with 25.
The Irish Football Association Challenge Cup, commonly referred to as the Irish Cup is the primary football knock-out cup competition in Northern Ireland. Inaugurated in 1881, it is the fourth-oldest national cup competition in the world. Prior to the break-away from the Irish Football Association by clubs from what would become the Irish Free State in 1921, the Irish Cup was the national cup competition for the whole of Ireland.
The Setanta Sports Cup was a club football competition featuring teams from both football associations on the island of Ireland. Inaugurated in 2005, it was a cross-border competition between clubs in the League of Ireland from the Republic of Ireland and the NIFL Premiership from Northern Ireland. The cup was sponsored by Setanta Sports, the Irish subscription sports television network. The competition was discontinued after the 2014 edition. A successor competition, the Champions Cup, was announced in 2019.
The NIFL Irish Premiership, known as the Danske Bank Premiership for sponsorship purposes, and colloquially as the Irish League and/or Irish Premiership, is a professional association football league which operates as the highest division of the Northern Ireland Football League – the national league in Northern Ireland. The Premiership was established as the IFA Premiership in 2008 under the auspices of the Irish Football Association, before the Northern Ireland Football League was created for the start of the 2013–14 season. At the end of the season, the champion club is presented with the Gibson Cup.
Association football commonly referred to as football or Soccer, is the team sport with the highest level of participation in the Republic of Ireland.
The City Cup is a now-defunct football cup competition which involved teams from Northern Ireland. The tournament ran from 1894 and ceased to exist in 1976. The physical trophy the teams played for was called the Dunville Cup and this trophy is now presented to the winners of the Northern Ireland Football League Cup, which began in 1987.
The 2005 Setanta Cup was the first edition of a club football competition featuring teams from both football associations on the island of Ireland. It was inaugurated as a cross-border competition between clubs from the League of Ireland in the Republic of Ireland and the Irish League in Northern Ireland.
Cricket in Ireland is governed by Cricket Ireland, which maintains the Ireland men's and women's cricket teams. Like several other sports in Ireland, cricket is organised on an all-Ireland basis. Following the team's success in the 2007 Cricket World Cup, the sport's popularity increased in Ireland. The country was, until 2017, an associate member of the International Cricket Council and played in tournaments like the World Cricket League and ICC Intercontinental Cup, which are qualifying rounds for associate teams for the Cricket World Cup and ICC World Twenty20. Ireland qualified for the 2009 ICC World Twenty20, the 2011 Cricket World Cup and 2010 ICC World Twenty20. In the 2011 World Cup, they beat England in the group matches.
The North Belfast derby is the name given to football matches between Cliftonville and Crusaders who play in Belfast, Northern Ireland. The two are separated by around 1.5 miles with Cliftonville based at Solitude on Cliftonville Road and Crusaders at Seaview on the Shore Road.
The 2012–13 Irish League Cup was the 27th edition of the Irish League Cup, Northern Ireland's secondary football knock-out cup competition. It was contested by the twelve members of the IFA Premiership, as well as the 29 members of the IFA Championship. The competition began on 14 August 2012, and ended with the final on 26 January 2013.
The Northern Ireland Football League, known as Irish League, is the national football league of Northern Ireland. The Irish League was originally formed in 1890, with the league in its current format created in 2013 to assume independent collective management of the top three levels of the Northern Ireland football league system; namely the Premiership, Championship and Premier Intermediate League.
Leinster Nomads was an association football club based in Dublin, Ireland, which was formed in 1890 by former members of Dublin Association F.C. Dublin Association had folded that same year after a dispute with the Irish Football Association surrounding an Irish Cup semi-final tie with Cliftonville in which it was alleged that match officials were connected to Cliftonville. After the IFA to replay or terminate the tie, Association pulled out of the competition and folded as a club.
The 2020–21 Irish Cup was the 141st edition of the premier knock-out cup competition in Northern Irish football since its inauguration in 1881. The competition began on 27 April 2021 and concluded with the final at Mourneview Park, Lurgan on 21 May 2021.
The 2021–22 Irish Cup was the 142nd edition of the premier knock-out cup competition in Northern Irish football since its inauguration in 1881. The competition began on 7 August 2021 and concluded with the final at Windsor Park, Belfast on 7 May 2022.
The 1947–48 Dublin and Belfast Inter-City Cup was the 7th edition of the Dublin and Belfast Inter-City Cup, an association football cup competition featuring teams from Northern Ireland and the Republic of Ireland.
The 1948–49 Dublin and Belfast Inter-City Cup was the 8th and final edition of the Dublin and Belfast Inter-City Cup, an association football cup competition featuring teams from Northern Ireland and the Republic of Ireland.
Northern Ireland 
Republic of Ireland 