Ireland Davis Cup team
The Ireland Davis Cup team represents the whole of the island of Ireland in Davis Cup tennis competition and are governed by Tennis Ireland. Ireland competed in its first Davis Cup in 1923 International Lawn [Tennis Challenge|1923].
Ireland currently compete in the World Group Zone II, having been promoted from Europe Zone Group III in 2021. They competed in World Group in 1983, and also reached the semifinals of the Europe Zone in 1936.
Players from Northern Ireland are, controversially for some, designated as holding Irish nationality by the International Tennis Federation, effectively compelling them to represent Ireland rather than Great Britain in international tennis competitions and the Olympic Games.
Current squad
Player information and rankings as of 2024| Player | ATP ranking | Years played | Total W–L | Singles W–L | Doubles W–L |
| Osgar O'Hoisin | 1,073 | 7 | 1–5 | 1–3 | 0–2 |
| Michael Agwi | 689 | 2 | 0–4 | 0–3 | 0–1 |
| Conor Gannon | 1 | 0–1 | 0–0 | 0–1 | |
| David O'Hare | 15 | 1–8 | 0–0 | 1–8 |
Statistics
| Rank | Player | Most wins |
| 1 | Owen Casey | 33 |
| 2 | Sean Sorensen | 28 |
| 3 | Matt Doyle | 27 |
| 4 | George Lyttleton-Rogers | 24 |
| 5 | Conor Niland | 17 |
| 5 | Scott Barron | 17 |
| 7 | Peter [Wright (tennis)|Peter Wright] | 16 |
| 7 | Eoin Collins | 16 |
| 9 | Jonathan Simpson | 15 |
| 10 | John Doran | 13 |
| 10 | Michael Hickey | 13 |
| 10 | Guy Jackson | 13 |
| 13 | Kevin Sorensen | 12 |
| 14 | Louk Sorensen | 10 |
| Rank | Player | Most doubles wins |
| 1 | Owen Casey | 12 |
| 2 | Sean Sorensen | 9 |
| 3 | Peter Wright | 8 |
| 3 | Eoin Collins | 8 |
| 3 | Matt Doyle | 8 |
| 6 | Michael Hickey | 7 |
| 7 | Scott Barron | 6 |
| 7 | George Lyttleton-Rogers | 6 |
| 9 | Kevin Sorensen | 5 |
| 9 | John Doran | 5 |