| 183 | A Balbirnie (205*) & J Anderson (74) | Ireland v Netherlands | The Village, Malahide, Dublin | 2017 |
| 178* | DR Lockhart (53*) & DF Watts (118*) | Scotland v Ireland | Castle Avenue, Dublin | 2004 |
| 145 | [unknown] & [unknown] | Dublin University v Cambridge University | College Park, Dublin | 1895 |
| 144 | J Aitchison (190*) & MH Denness (47) | Scotland v Ireland | College Park, Dublin | 1959 |
| 144 | BMW Patterson (83) & G Salmond (89) | Scotland v Ireland | The Village, Malahide, Dublin | 1997 |
| 144 | EC Joyce (167*) & SP Terry (73) | Leinster Lightning v Northern Knights | Castle Avenue, Dublin | 2017 |
| 137 | JD Martin (88) & W Nicholson (101) | Scotland v Ireland | College Park, Dublin | 1929 |
| 118 | WTS Porterfield (152) & NJ O'Brien (65) | North West Warriors v Northern Knights | Magheramason, Bready | 2018 |
| 114 | RJH Lambert (68) & FRS Shaw (65) | Ireland v Scotland | Observatory Lane, Rathmines, Dublin | 1914 |
| 113 | [unknown] & [unknown] | Dublin University v Marylebone Cricket Club | College Park, Dublin | 1895 |
| 105 | JS Pollock (129) & G Wilson (34) | Ireland v Scotland | College Park, Dublin | 1951 |
| 101 | CRD Rudd (70) & WR Hammond (92*) | Marylebone Cricket Club v Ireland | College Park, Dublin | 1950 |
| 101 | DR Lockhart (77*) & G Salmond (46) | Scotland v Ireland | The Village, Malahide, Dublin | 1997 |
| 101 | ND Shah (38) & Nizakat Khan (69) | Hong Kong v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2016 |
| 100 | WTS Porterfield (43) & NJ O'Brien (68) | North West Warriors v Northern Knights | The Green, Comber | 2018 |
| 93 | NR Allen (81) & SR Thompson (46) | North West Warriors v Northern Knights | The Green, Comber | 2017 |
| 92 | EG Wynyard (36) & JB Hobbs (56) | SH Cochrane's XI v Australians | Woodbrook Cricket Club Ground, Bray | 1909 |
| 92 | JB Tector (75) & A Balbirnie (56) | Leinster Lightning v Northern Knights | Civil Service Cricket Club, Stormont, Belfast | 2017 |
| 90 | W Nichol (100) & J Aitchison (31) | Scotland v Ireland | College Park, Dublin | 1951 |
| 90 | [unknown] & [unknown] | Ireland v Marylebone Cricket Club | College Park, Dublin | 1961 |
| 90 | TB Racionzer (115) & RG Swan (39) | Scotland v Ireland | The Meadow, Downpatrick | 1983 |
| 89 | JA McCollum (84) & JNK Shannon (66) | Northern Knights v Leinster Lightning | The Green, Comber | 2018 |
| 87 | [unknown] & [unknown] | Australians v CB Fry's XI | Woodbrook Cricket Club Ground, Bray | 1912 |
| 85 | [unknown] & [unknown] | West Indians v Ireland | College Park, Dublin | 1928 |
| 85 | EC Joyce (231) & NJ O'Brien (13) | Ireland v United Arab Emirates | The Village, Malahide, Dublin | 2015 |
| 83 | AJ Stevenson (54) & PL Gardiner (42) | Scotland v Ireland | College Park, Dublin | 1925 |
| 83 | DJ ter Braak (32) & BN Cooper (82) | Netherlands v Ireland | The Village, Malahide, Dublin | 2017 |
| 81 | AR Cusack (43) & KJ O'Brien (41) | Ireland v Netherlands | Observatory Lane, Rathmines, Dublin | 2010 |
| 79 | DL Bell (60) & RG Swan (38) | Scotland v Ireland | Castle Avenue, Dublin | 1981 |
| 78* | [unknown] & [unknown] | CB Fry's XI v Australians | Woodbrook Cricket Club Ground, Bray | 1912 |
| 76 | [unknown] & [unknown] | Ireland v Marylebone Cricket Club | College Park, Dublin | 1950 |
| 75 | LJ Tancred (61) & SJ Snooke (81) | South Africans v Ireland | Woodbrook Cricket Club Ground, Bray | 1912 |
