# League of Ireland

The League of Ireland consists of professional football clubs in the Republic of Ireland and Derry City in Northern Ireland. It is governed by the Football Association of Ireland. It was the name of the top-level football league in the Republic of Ireland from its foundation in 1921 until the introduction of a second division in 1985.
There are three divisions in the league – the Premier Division, the First Division and the Women's Premier Division. The league has always worked closely with the FAI, with which it formally merged in 2006. The league is currently sponsored by SSE Airtricity, and as such is known as the SSE Airtricity League for sponsorship reasons. In 2007, it became one of the first leagues in Europe to introduce a salary cap.
The men's league is divided into the Premier Division and the First Division, with ten teams in each division, and promotion and relegation between the highest-placed teams in the First Division and the lowest-placed teams in the Premier Division. Underage divisions include the U19 Division, U17 Division, U15 Division, and most recently the U14 Division. Nineteen teams are located in the Republic of Ireland, while one – Derry City – is located in Northern Ireland. The league also organises two knockout cup competitions: the FAI Cup and the League of Ireland Cup.

## History
### First level

The League of Ireland was founded in 1921 as a single division known as the A Division. The inaugural season featured eight teams from County Dublin, all of whom had spent the 1920–21 season playing in the Leinster Senior League: Bohemians, Dublin United, Frankfort, Jacobs, Olympia, St James's Gate, Shelbourne and YMCA. Bohemians and Shelbourne had previously played in the 1919–20 Irish League. St James's Gate were the inaugural champions, and also went on to complete a treble, having also won both the FAI Cup and the Leinster Senior Cup.
The League expanded to twelve teams in 1922–23. Among the new members were Shamrock Rovers, who would win the title at the first attempt, and Athlone Town, who became the first team from outside County Dublin to compete in the League. Along with Bohemians and Shelbourne, Shamrock Rovers would go on to dominate the League during the 1920s and 1930s.
Bray Unknowns and Fordsons became the second and third teams from outside County Dublin to join the League in 1924–25, the latter also becoming the first team from Munster to play in the league. The League continued to expand both numerically and geographically during its first two decades, with Dundalk being elected in 1926–27 and subsequently becoming the first team from outside County Dublin to win the title in 1932–33. Dundalk were subsequently joined by Waterford in 1930–31, Cork Bohemians in 1932–33, Sligo Rovers in 1934–35 and Limerick in 1937–38. Sligo Rovers became only the second team from outside County Dublin to win the title in 1936–37.
Cork United emerged as the strongest team in the League during the Emergency, winning five titles between 1940–41 and 1945–46, three of which in succession. However, they subsequently resigned from the League in 1948.
The 1950s was marked by the emergence of St Patrick's Athletic and the re-emergence of Shamrock Rovers, with the former winning the title at the first attempt in 1951–52 and claiming two more in the middle of the decade, and the latter winning their first title in fifteen years in 1953–54. While Drumcondra and Dundalk won two titles each during the 1960s, Waterford were the dominant team of the decade by winning four titles, including three in succession between 1967–68 and 1969–70. Six different teams won the title during the 1970s, with Bohemians, Dundalk and Waterford each winning two titles. While Athlone Town won two titles at the start of the 1980s, the decade was marked by the four successive titles won by Shamrock Rovers between 1983–84 and 1986–87.
Following the conclusion of the 1984–85 season, the League was restructured and the A Division was replaced by the Premier Division.

### Second level

A second division known as the B Division was introduced in 1964–65, featuring reserve teams and emerging senior teams. While there was no formal promotion and relegation to and from the A Division, a number of B Division teams, including Athlone Town, Bray Wanderers, Home Farm, Longford Town, Monaghan United and UCD, were subsequently elected to the A Division.
The B Division was replaced as the second-level division by the First Division in 1985, featuring first teams and promotion and relegation to and from the new Premier Division.

### Third level

A third division known as the A Championship was introduced in 2008, and like the former B Division featured reserve teams and emerging senior teams. However, unlike the B Division, there was promotion and relegation between the Premier Division, First Division and A Championship.
The A Championship was disbanded following the conclusion of the 2011 season.
The FAI announced a new third tier, the National League, on 12 December 2024. The National League will be integrated into the existing football pyramid in Ireland, offering a clear route for promotion and relegation to and from the League of Ireland. The FAI aims to recruit 20 clubs in total for the new league, split into north and south divisions.

### Youth leagues

A number of youth leagues have also been introduced since the 2000–01 season.
* The original youth league was an under-21 division, and later became an under-20 division before becoming an under-19 division, the winners of which are awarded the Dr Tony O'Neill Cup.
* An under-17 division was introduced in 2015.
* An under-15 division was introduced with a truncated season in 2017, before fully aligning with the League calendar in 2018.
* An under-13 division was introduced in April 2019.

## Competition
### League structure

There are 20 teams in the League, organised into two divisions: the Premier Division (formerly the A Division) and the First Division (formerly the B Division), which were renamed in 1985. There are ten teams in each division, and in a given season each team plays the other nine four times: twice at home and twice away, resulting in a total of 36 games per season.
Teams gain three points for a win, one for a draw, and zero for a loss. At the end of the season, the last-placed team in the Premier Division is relegated, with the winner of the First Division being promoted in their place. The second- to fourth-placed teams in the First Division compete in a playoff series, the winner of which plays the ninth-placed team in the Premier Division to determine the final place in the Premier Division for the following season.
| Division | Promotion and relegation |
| Premier Division | 1 direct relegation 0 or 1 relegation via playoffs |
| First Division | 1 direct promotion 0 or 1 promotion via playoffs |

## Teams
### 2025 Premier Division

| Team | Home city/suburb | Stadium | Capacity |
| Bohemians | Dublin (Phibsborough) | Dalymount Park | 4,500 |
| Cork City | Cork | Turners Cross | 7,485 |
| Derry City | Derry | Brandywell | 3,700 |
| Drogheda United | Drogheda | United Park | 2,500 |
| Galway United | Galway | Eamonn Deacy Park | 5,000 |
| St Patrick's Athletic | Dublin (Inchicore) | Richmond Park | 5,500 |
| Shamrock Rovers | Dublin (Tallaght) | Tallaght Stadium | 10,716 |
| Shelbourne | Dublin (Drumcondra) | Tolka Park | 5,250 |
| Sligo Rovers | Sligo | The Showgrounds | 4,200 |
| Waterford | Waterford | RSC | 5,160 |

### 2025 First Division

| Team | Home city/suburb | Stadium |
| Athlone Town | Athlone | Athlone Town Stadium |
| Bray Wanderers | Bray | Carlisle Grounds |
| Cobh Ramblers | Cobh | St. Colman's Park |
| Dundalk | Dundalk | Oriel Park |
| Finn Harps | Ballybofey | Finn Park |
| Kerry | Tralee | Mounthawk Park |
| Longford Town | Longford | Bishopsgate |
| Treaty United | Limerick | Markets Field |
| UCD | Dublin | UCD Bowl |
| Wexford | Crossabeg | Ferrycarrig Park |

### Former League of Ireland clubs

Apart from the current twenty members, at least 38 other clubs have competed in the League of Ireland at one time or another. Some of these clubs are still active, playing in intermediate and junior leagues. The list below only includes teams that played in the A Division, the Premier Division and the First Division.
| Team | Home town/suburb | Home ground | Current league |
| Albert Rovers | Cork | Flower Lodge | |
| Bray Unknowns | Bray | Carlisle Grounds | |
| Brideville | The Liberties, Dublin | Richmond Park Harold's Cross Stadium | |
| Brooklyn | Merchants Quay | Chalgrove Terrace | |
| Cork | Cork | The Mardyke | |
| Cork City | Cork | The Mardyke | |
| Cork Alberts | Cork | Flower Lodge Turners Cross | |
| Cork Athletic | Cork | The Mardyke | |
| Cork Bohemians | Cork | Turners Cross | |
| Cork Hibernians | Cork | The Mardyke | |
| Cork United | Cork | The Mardyke | |
| Dolphin | Dolphin's Barn | Dolphin Park Harold's Cross Stadium Tolka Park | |
| Drumcondra | Drumcondra, Dublin | Tolka Park | Leinster Senior League |
| Dublin City | Fingal | various | |
| Dublin United | Donnybrook, Dublin | Beech Hill Anglesea Road | |
| Evergreen United / Cork Celtic | Cork | Turners Cross | |
| Fordsons | Cork | Ballinlough Road | |
| Frankfort | Drumcondra, Dublin | Richmond Road | |
| Home Farm | Whitehall, Dublin | Tolka Park | Leinster Senior League |
| Jacobs | Crumlin, Dublin | Rutland Avenue | |
| Kildare County | Newbridge, County Kildare | Station Road | |
| Kilkenny City | Kilkenny | Buckley Park | |
| Limerick | Limerick | Markets Field | |
| Mervue United | Galway | Fahy's Field | Galway & District League |
| Midland Athletic | Whitehall, Dublin | The Thatch | |
| Monaghan United | Monaghan | Gortakeegan | Monaghan Cavan League |
| Newcastlewest | Newcastle West | Ballygowan Park | Limerick Desmond League |
| Olympia | The Coombe, Dublin | Bellevue Lodge | |
| Pioneers | Dublin | Strand Hall The Thatch | Leinster Senior League |
| Rathmines Athletic | Rathmines | Rathmines Park | |
| Reds United | Ringsend | Glenmalure Park | |
| Salthill Devon | Salthill | Drom Soccer Park | Galway & District League |
| St. Francis | The Liberties/Clondalkin | John Hyland Park | Leinster Senior League |
| St. James's Gate | Crumlin, Dublin | Iveagh Grounds | Leinster Senior League |
| Shelbourne United | Ringsend | Beech Hill Anglesea Road Glenmalure Park | |
| Shamrock Rovers B | Tallaght | Tallaght Stadium | |
| Sporting Fingal | Fingal | Morton Stadium | |
| Thurles Town | Thurles | Thurles Greyhound Stadium | North Tipperary District League |
| Transport | Bray/Harold's Cross | Carlisle Grounds Harold's Cross Stadium | Leinster Senior League |
| YMCA | Sandymount | YMCA Sports Grounds | |

## Champions
### First level
#### A Division

| Season | Champions | Runners-up | Third place |
| 1921–22 | St. James's Gate (1) | Bohemians | Shelbourne |
| 1922–23 | Shamrock Rovers (1) | Shelbourne | Bohemians |
| 1923–24 | Bohemians (1) | Shelbourne | Jacobs |
| 1924–25 | Shamrock Rovers (2) | Bohemians | Shelbourne |
| 1925–26 | Shelbourne (1) | Shamrock Rovers | Fordsons |
| 1926–27 | Shamrock Rovers (3) | Shelbourne | Bohemians |
| 1927–28 | Bohemians (2) | Shelbourne | Shamrock Rovers |
| 1928–29 | Shelbourne (2) | Bohemians | Shamrock Rovers |
| 1929–30 | Bohemians (3) | Shelbourne | Shamrock Rovers |
| 1930–31 | Shelbourne (3) | Dundalk | Bohemians |
| 1931–32 | Shamrock Rovers (4) | Cork | Waterford |
| 1932–33 | Dundalk (1) | Shamrock Rovers | Shelbourne |
| 1933–34 | Bohemians (4) | Cork | Shamrock Rovers |
| 1934–35 | Dolphin (1) | St. James's Gate | Sligo Rovers |
| 1935–36 | Bohemians (5) | Dolphin | Cork |
| 1936–37 | Sligo Rovers (1) | Dundalk | Waterford |
| 1937–38 | Shamrock Rovers (5) | Waterford | Dundalk |
| 1938–39 | Shamrock Rovers (6) | Sligo Rovers | Dundalk |
| 1939–40 | St. James's Gate (2) | Shamrock Rovers | Sligo Rovers |
| 1940–41 | Cork United (1) | Waterford | Bohemians |
| 1941–42 | Cork United (2) | Shamrock Rovers | Shelbourne |
| 1942–43 | Cork United (3) | Dundalk | Drumcondra |
| 1943–44 | Shelbourne (4) | Limerick | Shamrock Rovers |
| 1944–45 | Cork United (4) | Limerick | Shamrock Rovers |
| 1945–46 | Cork United (5) | Drumcondra | Waterford |
| 1946–47 | Shelbourne (5) | Drumcondra | Shamrock Rovers |
| 1947–48 | Drumcondra (1) | Dundalk | Shelbourne |
| 1948–49 | Drumcondra (2) | Shelbourne | Dundalk |
| 1949–50 | Cork Athletic (1) | Drumcondra | Shelbourne |
| 1950–51 | Cork Athletic (2) | Sligo Rovers | Drumcondra |
| 1951–52 | St. Patrick's Athletic (1) | Shelbourne | Shamrock Rovers |
| 1952–53 | Shelbourne (6) | Drumcondra | Shamrock Rovers |
| 1953–54 | Shamrock Rovers (7) | Evergreen United | Drumcondra |
| 1954–55 | St. Patrick's Athletic (2) | Waterford | Shamrock Rovers |
| 1955–56 | St. Patrick's Athletic (3) | Shamrock Rovers | Waterford |
| 1956–57 | Shamrock Rovers (8) | Drumcondra | Sligo Rovers |
| 1957–58 | Drumcondra (3) | Shamrock Rovers | Evergreen United |
| 1958–59 | Shamrock Rovers (9) | Evergreen United | Waterford |
| 1959–60 | Limerick (1) | Cork Celtic | Shelbourne |
| 1960–61 | Drumcondra (4) | St. Patrick's Athletic | Waterford |
| 1961–62 | Shelbourne (7) | Cork Celtic | Shamrock Rovers |
| 1962–63 | Dundalk (2) | Waterford | Drumcondra |
| 1963–64 | Shamrock Rovers (10) | Dundalk | Limerick |
| 1964–65 | Drumcondra (5) | Shamrock Rovers | Bohemians |
| 1965–66 | Waterford (1) | Shamrock Rovers | Bohemians |
| 1966–67 | Dundalk (3) | Bohemians | Sligo Rovers |
| 1967–68 | Waterford (2) | Dundalk | Cork Celtic |
| 1968–69 | Waterford (3) | Shamrock Rovers | Cork Hibernians |
| 1969–70 | Waterford (4) | Shamrock Rovers | Cork Hibernians |
| 1970–71 | Cork Hibernians (1) | Shamrock Rovers | Waterford |
| 1971–72 | Waterford (5) | Cork Hibernians | Bohemians |
| 1972–73 | Waterford (6) | Finn Harps | Bohemians |
| 1973–74 | Cork Celtic (1) | Bohemians | Cork Hibernians |
| 1974–75 | Bohemians (6) | Athlone Town | Finn Harps |
| 1975–76 | Dundalk (4) | Finn Harps | Waterford |
| 1976–77 | Sligo Rovers (2) | Bohemians | Drogheda United |
| 1977–78 | Bohemians (7) | Finn Harps | Drogheda United |
| 1978–79 | Dundalk (5) | Bohemians | Drogheda United |
| 1979–80 | Limerick United (2) | Dundalk | Athlone Town |
| 1980–81 | Athlone Town (1) | Dundalk | Limerick United |
| 1981–82 | Dundalk (6) | Shamrock Rovers | Bohemians |
| 1982–83 | Athlone Town (2) | Drogheda United | Dundalk |
| 1983–84 | Shamrock Rovers (11) | Bohemians | Athlone Town |
| 1984–85 | Shamrock Rovers (12) | Bohemians | Athlone Town |
Source:

#### Premier Division

| Season | Champions | Runners–up | Third place |
| 1985–86 | Shamrock Rovers (13) | Galway United | Dundalk |
| 1986–87 | Shamrock Rovers (14) | Dundalk | Bohemians |
| 1987–88 | Dundalk (7) | St Patrick's Athletic | Bohemians |
| 1988–89 | Derry City (1) | Dundalk | Limerick City |
| 1989–90 | St Patrick's Athletic (4) | Derry City | Dundalk |
| 1990–91 | Dundalk (8) | Cork City | St Patrick's Athletic |
| 1991–92 | Shelbourne (8) | Derry City | Cork City |
| 1992–93 | Cork City (1) | Bohemians | Shelbourne |
| 1993–94 | Shamrock Rovers (15) | Cork City | Galway United |
| 1994–95 | Dundalk (9) | Derry City | Shelbourne |
| 1995–96 | St Patrick's Athletic (5) | Bohemians | Sligo Rovers |
| 1996–97 | Derry City (2) | Bohemians | Shelbourne |
| 1997–98 | St Patrick's Athletic (6) | Shelbourne | Cork City |
| 1998–99 | St Patrick's Athletic (7) | Cork City | Shelbourne |
| 1999–00 | Shelbourne (9) | Cork City | Bohemians |
| 2000–01 | Bohemians (8) | Shelbourne | Cork City |
| 2001–02 | Shelbourne (10) | Shamrock Rovers | St Patrick's Athletic |
| 2002–03 | Bohemians (9) | Shelbourne | Shamrock Rovers |
| 2003 | Shelbourne (11) | Bohemians | Cork City |
| 2004 | Shelbourne (12) | Cork City | Bohemians |
| 2005 | Cork City (2) | Derry City | Shelbourne |
| 2006 | Shelbourne (13) | Derry City | Drogheda United |
| 2007 | Drogheda United (1) | St Patrick's Athletic | Bohemians |
| 2008 | Bohemians (10) | St Patrick's Athletic | Derry City |
| 2009 | Bohemians (11) | Shamrock Rovers | Cork City |
| 2010 | Shamrock Rovers (16) | Bohemians | Sligo Rovers |
| 2011 | Shamrock Rovers (17) | Sligo Rovers | Derry City |
| 2012 | Sligo Rovers (3) | Drogheda United | St Patrick's Athletic |
| 2013 | St Patrick's Athletic (8) | Dundalk | Sligo Rovers |
| 2014 | Dundalk (10) | Cork City | Sligo Rovers |
| 2015 | Dundalk (11) | Cork City | Shamrock Rovers |
| 2016 | Dundalk (12) | Cork City | Derry City |
| 2017 | Cork City (3) | Dundalk | Shamrock Rovers |
| 2018 | Dundalk (13) | Cork City | Shamrock Rovers |
| 2019 | Dundalk (14) | Shamrock Rovers | Bohemians |
| 2020 | Shamrock Rovers (18) | Bohemians | Dundalk |
| 2021 | Shamrock Rovers (19) | St Patrick's Athletic | Sligo Rovers |
| 2022 | Shamrock Rovers (20) | Derry City | Dundalk |
| 2023 | Shamrock Rovers (21) | Derry City | St Patrick's Athletic |
| 2024 | Shelbourne (14) | Shamrock Rovers | St Patrick's Athletic |
Source:

## List of champions
### By number of titles

| Club | First level | Second level | Total |
| Shamrock Rovers | 21 | 1 | 22 |
| Dundalk | 14 | 2 | 16 |
| Shelbourne | 14 | 2 | 16 |
| Bohemians | 11 | 0 | 11 |
| St Patrick's Athletic | 8 | 0 | 8 |
| Waterford | 6 | 4 | 10 |
| Cork United | 5 | 0 | 5 |
| Drumcondra | 5 | 0 | 5 |
| Cork City | 3 | 2 | 5 |
| Sligo Rovers | 3 | 2 | 5 |
| Limerick United | 2 | 3 | 5 |
| Athlone Town | 2 | 2 | 4 |
| Derry City | 2 | 2 | 4 |
| Cork Athletic | 2 | 0 | 2 |
| St James's Gate | 2 | 0 | 2 |
| Drogheda United | 1 | 5 | 6 |
| Cork Celtic | 1 | 0 | 1 |
| Cork Hibernians | 1 | 0 | 1 |
| Dolphin | 1 | 0 | 1 |
| Bray Wanderers | 0 | 3 | 3 |
| UCD | 0 | 3 | 3 |
| Cobh Ramblers | 0 | 1 | 1 |
| Dublin City | 0 | 1 | 1 |
| Finn Harps | 0 | 1 | 1 |
| Galway United | 0 | 1 | 1 |
| Kilkenny City | 0 | 1 | 1 |
| Longford Town | 0 | 1 | 1 |
| Wexford | 0 | 1 | 1 |

### By team

| Club | Titles | Seasons | Runners-up | Seasons |
| Shamrock Rovers | 21 | 1922–23, 1924–25, 1926–27, 1931–32, 1937–38, 1938–39, 1953–54, 1956–57, 1958–59, 1963–64, 1983–84, 1984–85, 1985–86, 1986–87, 1993–94, 2010, 2011, 2020, 2021, 2022, 2023 | 16 | 1925–26, 1932–33, 1939–40, 1941–42, 1955–56, 1957–58, 1964–65, 1965–66, 1968–69, 1969–70, 1970–71, 1981–82, 2001-02, 2009, 2019, 2024 |
| Dundalk | 14 | 1932–33, 1962–63, 1966–67, 1975–76, 1978–79, 1981–82, 1987–88, 1990–91, 1994–95, 2014, 2015, 2016, 2018, 2019 | 12 | 1930–31, 1936–37, 1942–43, 1947–48, 1963–64, 1967–68, 1979–80, 1980–81, 1986–87, 1988–89, 2013, 2017 |
| Shelbourne | 14 | 1925–26, 1928–29, 1930–31, 1943–44, 1946–47, 1952–53, 1961–62, 1991–92, 1999–2000, 2001–02, 2003, 2004, 2006, 2024 | 9 | 1922–23, 1923–24, 1926–27, 1927–28, 1929–30, 1948–49, 1951–52, 1997–98, 2002–03 |
| Bohemians | 11 | 1923–24, 1927–28, 1929–30, 1933–34, 1935–36, 1974–75, 1977–78, 2000–01, 2002–03, 2008, 2009 | 15 | 1921–22, 1924–25, 1928–29, 1966–67, 1973–74, 1976–77, 1978–79, 1983–84, 1984–85, 1992–93, 1995–96, 1996–97, 2003, 2010, 2020 |
| St Patrick's Athletic | 8 | 1951–52, 1954–55, 1955–56, 1989–90, 1995–96, 1997–98, 1998–99, 2013 | 5 | 1960–61, 1987–88, 2007, 2008, 2021 |
| Waterford | 6 | 1965–66, 1967–68, 1968–69, 1969–70, 1971–72, 1972–73 | 4 | 1937–38, 1940–41, 1954–55, 1962–63 |
| Drumcondra | 5 | 1947–48, 1948–49, 1957–58, 1960–61, 1964–65 | 5 | 1945–46, 1946–47, 1949–50, 1952–53, 1956–57 |
| Cork United | 5 | 1940–41, 1941–42, 1942–43, 1944–45, 1945–46 | 0 | |
| Cork City | 3 | 1992–93, 2005, 2017 | 9 | 1990–91, 1993–94, 1998–99, 1999–2000, 2004, 2014, 2015, 2016, 2018 |
| Sligo Rovers | 3 | 1936–37, 1976–77, 2012 | 3 | 1938–39, 1950–51, 2011 |
| Derry City | 2 | 1988–89, 1996–97 | 7 | 1989–90, 1991–92, 1994–95, 2005, 2006, 2022, 2023 |
| Limerick | 2 | 1959–60, 1979–80 | 2 | 1943–44, 1944–45 |
| St James's Gate | 2 | 1921–22, 1939–40 | 1 | 1934–35 |
| Athlone Town | 2 | 1980–81, 1982–83 | 1 | 1974–75 |
| Cork Athletic | 2 | 1949–50, 1950–51 | 0 | |
| Cork Celtic | 1 | 1973–74 | 4 | 1953–54, 1958–59, 1959–60, 1961–62 |
| Drogheda United | 1 | 2007 | 2 | 1982–83, 2012 |
| Dolphin | 1 | 1934–35 | 1 | 1935–36 |
| Cork Hibernians | 1 | 1970–71 | 1 | 1971–72 |
| Finn Harps | 0 | | 3 | 1972–73, 1975–76, 1977–78 |
| Cork | 0 | | 2 | 1931–32, 1933–34 |
| Galway United | 0 | | 1 | 1985–86 |

### By county

| County | Titles | Most successful club |
| Dublin | 60 | Shamrock Rovers (21) |
| Louth | 15 | Dundalk (14) |
| Cork | 12 | Cork United (5) |
| Waterford | 6 | Waterford (6) |
| Sligo | 3 | Sligo Rovers (3) |
| Londonderry | 2 | Derry City (2) |
| Limerick | 2 | Limerick (2) |
| Westmeath | 2 | Athlone Town (2) |

### By season

For each season, the number of teams competing (in brackets) are shown.
| Team | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | Years |
| Bohemians | 2nd | 5th | 6th | 6th | 8th | - | 6 |
| Cork City | 10th | | | 9th | | - | 3 |
| Derry City | 7th | 4th | 2nd | 2nd | 4th | - | 6 |
| Drogheda United | | 7th | 8th | 7th | 9th | - | 5 |
| Dundalk | 3rd | 6th | 3rd | 5th | 10th | | 5 |
| Galway United | | | | | 5th | - | 2 |
| Finn Harps | 8th | 8th | 10th | | | | 3 |
| Longford Town | | 10th | | | | | 1 |
| Shamrock Rovers | 1st | 1st | 1st | 1st | 2nd | - | 6 |
| Shelbourne | 9th | | 7th | 4th | 1st | - | 5 |
| Sligo Rovers | 4th | 3rd | 5th | 8th | 6th | - | 6 |
| St Patrick's Athletic | 6th | 2nd | 4th | 3rd | 3rd | - | 6 |
| UCD | | | 9th | 10th | | | 2 |
| Waterford | 5th | 9th | | | 7th | - | 4 |

## Media coverage

League of Ireland games are broadcast by both RTÉ and Virgin Media Television. It was announced in 2014 that RTÉ would show 78 live Premier Division and FAI Cup games as part of a new agreement with the FAI. The agreement expires in November 2018. RTÉ also broadcast a highlights show, Soccer Republic, throughout the season. In 2015 the FAI agreed a deal with TrackChamp to stream all Premier Division and First Division games outside Ireland, but the deal was criticised by customers as the streaming service required registration for a betting platform.

## Attendance

In 2024 attendances across the League of Ireland broke the million mark for the first time ever; a total of 1,001,630 fans went to games in the SSE Airtricity Men's Premier Division, First Division, SSE Airtricity Women’s Premier Division, men's and women's FAI Cups, the All-Island Cup and European matches.

## European record
### UEFA Champions League

| Season | Club | Round | Opponent | Home | Away | Agg |
| 2009–10 | Bohemians | 2QR | Red Bull Salzburg | 0–1 | 1–1 | 1–2 |
| 2010–11 | Bohemians | 2QR | The New Saints | 1–0 | 0–4 | 1–4 |
| 2011–12 | Shamrock Rovers | 2QR | FC Flora Tallinn | 1–0 | 0–0 | 1–0 |
| 2011–12 | Shamrock Rovers | 3QR | F.C. Copenhagen | 0–1 | 0–2 | 0–3 |
| 2012–13 | Shamrock Rovers | 2QR | FK Ekranas | 0–0 | 1–2 | 1–2 |
| 2013–14 | Sligo Rovers | 2QR | Molde FK | 0–1 | 0–2 | 0–3 |
| 2014–15 | St Patrick's Athletic | 2QR | Legia Warsaw | 0–5 | 1–1 | 1–6 |
| 2015–16 | Dundalk | 2QR | BATE Borisov | 0–0 | 1–2 | 1–2 |
| 2016–17 | Dundalk | 2QR | FH | 1–1 | 2–2 | 3–3 (a) |
| 2016–17 | Dundalk | 3QR | BATE Borisov | 3–0 | 0–1 | 3–1 |
| 2016–17 | Dundalk | PO | Legia Warsaw | 0–2 | 1–1 | 1–3 |
| 2017–18 | Dundalk | 2QR | Rosenborg BK | 1–1 | 1–2 | 2–3 (a.e.t.) |
| 2018–19 | Cork City | 1QR | Legia Warsaw | 0–1 | 0–3 | 0–4 |
| 2019–20 | Dundalk | 1QR | Riga FC | 0–0 | 0–0 | 0–0 (5–4 (p)) |
| 2019–20 | Dundalk | 2QR | Qarabag | 1–1 | 0–3 | 1–4 |
| 2020–21 | Dundalk | 1QR | NK Celje | 0–3 | 0–3 | 0–3 |
| 2021–22 | Shamrock Rovers | 1QR | Slovan Bratislava | 2–1 | 0–2 | 2–3 |
| 2022–23 | Shamrock Rovers | 1QR | Breiðablik | 0–1 | 1–2 | 1–3 |
| 2024–25 | Shamrock Rovers | 1QR | Víkingur Reykjavík | 2–1 | 0–0 | 2–1 |
| 2024–25 | Shamrock Rovers | 2QR | Sparta Prague | 0–2 | 2–4 | 2–6 |
* ↑ Only one match was played at a neutral venue.
1QR/2QR/3QR = First/Second/Third qualifying round; PO = Playoff

### UEFA Europa League

| Season | Club | Round | Opponent | Home | Away | Agg |
| 2009–10 | Sligo Rovers | 1QR | Vllaznia Shkodër | 1–2 | 1–1 | 1–3 |
| 2009–10 | Derry City | 2QR | Skonto | 1–0 | 1–1 | 2–1 |
| 2009–10 | Derry City | 3QR | CSKA Sofia | 1–1 | 0–1 | 1–2 |
| 2009–10 | St Patrick's Athletic | 2QR | Valletta | 1–1 | 1–0 | 2–1 |
| 2009–10 | St Patrick's Athletic | 3QR | Krylia Sovetov | 1–0 | 2–3 | 3–3 (a) |
| 2009–10 | St Patrick's Athletic | PO | Steaua București | 1–2 | 0–3 | 1–5 |
| 2010–11 | Dundalk | 1QR | Grevenmacher | 2–1 | 3–3 | 5–4 |
| 2010–11 | Dundalk | 2QR | Levski Sofia | 0–2 | 0–6 | 0–8 |
| 2010–11 | Sporting Fingal | 2QR | Marítimo | 2–3 | 2–3 | 4–6 |
| 2010–11 | Shamrock Rovers | 2QR | Bnei Yehuda | 1–1 | 1–0 | 2–1 |
| 2010–11 | Shamrock Rovers | 3QR | Juventus | 0–2 | 0–1 | 0–3 |
| 2011–12 | St Patrick's Athletic | 1QR | ÍBV | 2–0 | 0–1 | 2–1 |
| 2011–12 | St Patrick's Athletic | 2QR | Shakhter Karagandy | 2–0 | 1–2 | 3–2 |
| 2011–12 | St Patrick's Athletic | 3QR | Karpaty Lviv | 1–3 | 0–2 | 1–5 |
| 2011–12 | Bohemians | 2QR | Olimpija Ljubljana | 1–1 | 0–2 | 1–3 |
| 2011–12 | Sligo Rovers | 3QR | Vorskla Poltava | 0–2 | 0–0 | 0–2 |
| 2011–12 | Shamrock Rovers | PO | Partizan | 1–1 | 2–1 | 3–2 (a.e.t.) |
| 2011–12 | Shamrock Rovers | Group A | Rubin Kazan | 0–3 | 1–4 | 4th |
| 2011–12 | Shamrock Rovers | Group A | Tottenham Hotspur | 0–4 | 1–3 | 4th |
| 2011–12 | Shamrock Rovers | Group A | P.A.O.K. | 1–3 | 1–2 | 4th |
| 2012–13 | Bohemians | 1QR | Þór Akureyri | 0–0 | 1–5 | 1–5 |
| 2012–13 | St Patrick's Athletic | 1QR | ÍBV | 1–0 | 1–2 | 2–2 (a) (a.e.t.) |
| 2012–13 | St Patrick's Athletic | 2QR | Široki Brijeg | 2–1 | 1–1 | 3–2 (a.e.t.) |
| 2012–13 | St Patrick's Athletic | 3QR | Hannover 96 | 0–3 | 0–2 | 0–5 |
| 2012–13 | Sligo Rovers | 2QR | Spartak Trnava | 1–1 | 1–3 | 2–4 |
| 2013–14 | Drogheda United | 1QR | Malmö FF | 0–0 | 0–2 | 0–2 |
| 2013–14 | St Patrick's Athletic | 1QR | Žalgiris Vilnius | 1–2 | 2–2 | 3–4 |
| 2013–14 | Derry City | 2QR | Trabzonspor | 0–3 | 2–4 | 2–7 |
| 2014–15 | Dundalk | 1QR | Jeunesse Esch | 3–1 | 2–0 | 5–1 |
| 2014–15 | Dundalk | 2QR | Hajduk Split | 0–2 | 2–1 | 2–3 |
| 2014–15 | Derry City | 1QR | Aberystwyth Town | 4–0 | 5–0 | 9–0 |
| 2014–15 | Derry City | 2QR | Shakhtyor Soligorsk | 0–1 | 1–5 | 1–6 |
| 2014–15 | Sligo Rovers | 1QR | Banga Gargždai | 4–0 | 0–0 | 4–0 |
| 2014–15 | Sligo Rovers | 2QR | Rosenborg BK | 1–3 | 2–1 | 3–4 |
| 2015–16 | UCD | 1QR | F91 Dudelange | 1–0 | 1–2 | 2–2 (a) |
| 2015–16 | UCD | 2QR | Slovan Bratislava | 1–5 | 0–1 | 1–6 |
| 2015–16 | Cork City | 1QR | KR | 1–1 | 1–2 | 2–3 (a.e.t.) |
| 2015–16 | St Patrick's Athletic | 1QR | Skonto | 0–2 | 1–2 | 1–4 |
| 2015–16 | Shamrock Rovers | 1QR | Progrès Niederkorn | 3–0 | 0–0 | 3–0 |
| 2015–16 | Shamrock Rovers | 2QR | Odds BK | 0–2 | 1–2 | 1–4 |
| 2016–17 | Cork City | 1QR | Linfield | 1–1 | 1–0 | 2–1 |
| 2016–17 | Cork City | 2QR | BK Häcken | 1–0 | 1–1 | 2–1 |
| 2016–17 | Cork City | 3QR | Genk | 1–2 | 0–1 | 1–3 |
| 2016–17 | Shamrock Rovers | 1QR | RoPS | 0–2 | 1–1 | 1–3 |
| 2016–17 | St Patrick's Athletic | 1QR | Jeunesse Esch | 1–0 | 1–2 | 2–2 (a) |
| 2016–17 | St Patrick's Athletic | 2QR | Dinamo Minsk | 0–1 | 1–1 | 1–2 |
| 2016–17 | Dundalk | Group D | AZ | 0–1 | 1–1 | 4th |
| 2016–17 | Dundalk | Group D | Maccabi Tel Aviv | 1–0 | 1–2 | 4th |
| 2016–17 | Dundalk | Group D | Zenit | 1–2 | 1–2 | 4th |
| 2017–18 | Cork City | 1QR | FCI Levadia Tallinn | 4–2 | 2–0 | 6–2 |
| 2017–18 | Cork City | 2QR | AEK Larnaca | 0–1 | 0–1 | 0–2 |
| 2017–18 | Derry City | 1QR | Midtjylland | 1–4 | 1–6 | 2–10 |
| 2017–18 | Shamrock Rovers | 1QR | Stjarnan | 1–0 | 1–0 | 2–0 |
| 2017–18 | Shamrock Rovers | 2QR | Mladá Boleslav | 2–3 | 0–2 | 2–5 |
| 2018–19 | Dundalk | 1QR | FCI Levadia Tallinn | 2–1 | 1–0 | 3–1 |
| 2018–19 | Dundalk | 2QR | AEK Larnaca | 0–0 | 0–4 | 0–4 |
| 2018–19 | Derry City | 1QR | Dinamo Minsk | 0–2 | 2–1 | 2–3 |
| 2018–19 | Cork City | 3QR | Rosenborg BK | 0–2 | 0–3 | 0–5 |
| 2018–19 | Shamrock Rovers | 1QR | AIK | 0–1 | 1–1 | 1–2 (a.e.t.) |
| 2019–20 | Cork City | 1QR | Progrès Niederkorn | 0–2 | 2–1 | 2–3 |
| 2019–20 | Dundalk | 3QR | Slovan Bratislava | 1–3 | 0–1 | 1–4 |
| 2019–20 | Shamrock Rovers | 1QR | SK Brann | 2–1 | 2–2 | 4–3 |
| 2019–20 | Shamrock Rovers | 2QR | Apollon Limassol | 2–1 | 1–3 | 3–4 (a.e.t.) |
| 2019–20 | St Patrick's Athletic | 1QR | IFK Norrköping | 0–2 | 1–2 | 1–4 |
| 2020–21 | Shamrock Rovers | 1QR | Ilves | 2–2 | — | 2–2 (12–11 (p)) |
| 2020–21 | Shamrock Rovers | 2QR | A.C. Milan | 0–2 | — | 0–2 |
| 2020–21 | Bohemians | 1QR | Fehérvár | — | 1–1 | 1–1 (2–4 (p)) |
| 2020–21 | Derry City | 1QR | FK Riteriai | — | 2–3 | 2–3 (a.e.t.) |
| 2020–21 | Dundalk | 2QR | Inter Club d'Escaldes | — | 1–0 | 1–0 |
| 2020–21 | Dundalk | 3QR | Sheriff Tiraspol | — | 1–1 | 1–1 (3–5 (p)) |
| 2020–21 | Dundalk | PO | KÍ | 3–1 | — | 3–1 |
| 2020–21 | Dundalk | Group B | Molde FK | 1–2 | 1–3 | 4th |
| 2020–21 | Dundalk | Group B | Arsenal | 2–4 | 0–3 | 4th |
| 2020–21 | Dundalk | Group B | Rapid Wien | 1–3 | 3–4 | 4th |
| 2022–23 | Shamrock Rovers | 3QR | Shkupi | 3–1 | 2–1 | 5–2 |
| 2022–23 | Shamrock Rovers | PO | Ferencvaros | 1–0 | 0–4 | 1–4 |
| 2024–25 | Shamrock Rovers | 3QR | Celje | 3–1 (a.e.t) | 0–1 | 3–2 |
| 2024–25 | Shamrock Rovers | PO | PAOK | 0–2 | 0–4 | 0–6 |
1QR/2QR/3QR = First/Second/Third qualifying round; PO = Playoff; Group = Group stage

### UEFA Conference League

| Season | Club | Round | Opponent | Home | Away | Agg |
| 2021–22 | Bohemians | 1QR | Stjarnan | 3–0 | 1–1 | 4–1 |
| 2021–22 | Bohemians | 2QR | F91 Dudelange | 1–0 | 3–0 | 4–0 |
| 2021–22 | Bohemians | 3QR | P.A.O.K. | 2–1 | 0–2 | 2–3 |
| 2021–22 | Dundalk | 1QR | Newtown | 4–0 | 1–0 | 5–0 |
| 2021–22 | Dundalk | 2QR | FCI Levadia Tallinn | 2–2 | 2–1 | 4–3 |
| 2021–22 | Dundalk | 3QR | Vitesse | 1–2 | 2–2 | 3–4 |
| 2021–22 | Sligo Rovers | 1QR | FH | 0–1 | 1–2 | 1–3 |
| 2021–22 | Shamrock Rovers | 3QR | Teuta | 1–0 | 2–0 | 3–0 |
| 2021–22 | Shamrock Rovers | PO | FC Flora Tallinn | 0–1 | 2–4 | 2–5 |
| 2022–23 | Sligo Rovers | 1QR | Bala Town | 2–1 | 0–1 | 2–2 (4–3 (p)) |
| 2022–23 | Sligo Rovers | 2QR | Motherwell | 1–0 | 2–0 | 3–0 |
| 2022–23 | Sligo Rovers | 3QR | Viking | 1–5 | 1–0 | 2–5 |
| 2022–23 | Derry City | 1QR | Riga | 0–2 | 0–2 | 4–0 |
| 2022–23 | St Patrick's Athletic | 2QR | Mura | 1–1 | 0–0 | 1–1 (6–5 (p)) |
| 2022–23 | St Patrick's Athletic | 3QR | CSKA Sofia | 1–0 | 0–2 | 1–2 |
| 2022–23 | Shamrock Rovers | Group F | Djurgården | 0–0 | 0–1 | 4th |
| 2022–23 | Shamrock Rovers | Group F | Gent | 1–1 | 0–3 | 4th |
| 2022–23 | Shamrock Rovers | Group F | Molde | 0–2 | 0–3 | 4th |
| 2023–24 | Dundalk | 1QR | Bruno’s Magpies | 0–0 | 3–1 | 3–1 |
| 2023–24 | Dundalk | 2QR | KA | 2–2 | 1–3 | 3–5 |
| 2023–24 | Derry City | 1QR | HB | 1–0 | 0–0 | 1–0 |
| 2023–24 | Derry City | 2QR | KuPS | 2–1 | 3–3 | 5–4 |
| 2023–24 | Derry City | 3QR | Tobol | 1–0 | 0–1 | 1–1 (5–6 (p)) |
| 2023–24 | St Patrick's Athletic | 1QR | F91 Dudelange | 1–2 | 2–3 | 3–5 |
| 2023–24 | Shamrock Rovers | 2QR | Ferencvaros | 0–2 | 0–4 | 0–6 |
| 2024–25 | Derry City | 1QR | Bruno's Magpies | 2−1 | 0–2 | 2−3 (a.e.t.) |
| 2024–25 | Shelbourne | 1QR | St Joseph's | 2–1 | 1–1 | 3–2 |
| 2024–25 | Shelbourne | 2QR | Zürich | 0–0 | 0–3 | 0–3 |
| 2024–25 | St Patrick's Athletic | 2QR | Vaduz | 3–1 | 2–2 | 5–3 |
| 2024–25 | St Patrick's Athletic | 3QR | Sabah | 1–0 | 1–0 | 2–0 |
| 2024–25 | St Patrick's Athletic | PO | İstanbul Başakşehir | 0–0 | 0–2 | 0–2 |
| 2024–25 | Shamrock Rovers | League Phase | APOEL | — | 1–1 | TBD |
| 2024–25 | Shamrock Rovers | League Phase | Larne | 4–1 | — | TBD |
| 2024–25 | Shamrock Rovers | League Phase | The New Saints | | — | TBD |
| 2024–25 | Shamrock Rovers | League Phase | Rapid Vienna | — | | TBD |
| 2024–25 | Shamrock Rovers | League Phase | Borac Banja Luka | | — | TBD |
| 2024–25 | Shamrock Rovers | League Phase | Chelsea | — | | TBD |
1QR/2QR/3QR = First/Second/Third qualifying round; PO = Playoff