1922
| Constituency | Notes |
|---|---|
| Mayo South (1885 - 1922) | |
| Mayo West (1885 - 1922) | |
| Meath North (1885 - 1922) | |
| Meath South (1885 - 1922) | |
| Monaghan North (1885 - 1922) | |
| Monaghan South (1885 - 1922) | |
| National University (1918 - 1922) | Non-geographic constituency. |
| Queen's County (1918 - 1922) | Constituency of same name also existed 1832-1885. This county became County Laois after 1922. |
| Roscommon North (1885 - 1922) | |
| Roscommon South (1885 - 1922) | |
| Sligo North (1885 - 1922) | |
| Sligo South (1885 - 1922) | |
| Tipperary East (1885 - 1922) | |
| Tipperary Mid (1885 - 1922) | |
| Tipperary North (1885 - 1922) | |
| Tipperary South (1885 - 1922) | |
| Tyrone North East (1918 - 1922) | |
| Tyrone North West (1918 - 1922) | |
| Tyrone South (1885 - 1922) | |
| Waterford [borough] (1832 - 1922) | |
| Waterford [county] (1918 - 1922) | Constituency of same name also existed 1832-1885 |
| Westmeath (1918 - 1922) | Constituency of same name also existed 1832-1885 |
| Wexford North (1885 - 1922) | |
| Wexford South (1885 - 1922) | |
| Wicklow East (1885 - 1922) |