| Tadgh McElroy | |
| Birth Date: | 1997 6, df=yes |
| Birth Place: | Dundalk, County Louth, Ireland |
| Weight: | 100kg (200lb) |
| Ru Position: | Hooker |
| Amatyears1: | 2012–2017 |
| Amatteam1: | Dundalk |
| Amatyears2: | 2019–2021 |
| Amatteam2: | Clontarf |
| Years1: | 2017–2019 |
| Clubs1: | Saracens |
| Apps1: | 3 |
| Points1: | 0 |
| Years2: | 2018–2019 |
| Clubs2: | → Bedford Blues |
| Apps2: | 8 |
| Points2: | 15 |
| Years3: | 2021 |
| Clubs3: | Bristol Bears |
| Apps3: | 0 |
| Points3: | 0 |
| Years4: | 2021–2022 |
| Clubs4: | Ealing Trailfinders |
| Apps4: | 2 |
| Points4: | 15 |
| Years5: | 2021–2022 |
| Clubs5: | → London Irish |
| Apps5: | 4 |
| Points5: | 5 |
| Years6: | 2022–2023 |
| Clubs6: | Leinster |
| Apps6: | 4 |
| Points6: | 0 |
| Years7: | 2023–2024 |
| Clubs7: | Connacht |
| Apps7: | 13 |
| Points7: | 10 |
| Ru Clubupdate: | 16 May 2024 |
| Repyears1: | 2017 |
| Repteam1: | Ireland U20s |
| Repcaps1: | 5 |
| Reppoints1: | 10 |
| Ru Ntupdate: | 8 November 2022 |
| School: | St Mary’s College, Dundalk |
Tadgh McElroy (born 16 June 1997) is an Irish rugby union player. As of November 2023, he was playing with Connacht Rugby.[1] His preferred position is hooker.[2]
McElroy originally came through Connacht academy, before joining Saracens in 2017.[3] His move to Saracens, saw him miss out on the 2017 U20 World Cup, and he remained with the club until 2019 before returning to Ireland, while spending a spell at Bedford Blues.[4] McElroy returned to England in 2021, taking in spells at Bristol Bears, Ealing Trailfinders and London Irish, before joining Leinster on a short-term deal in October 2022.[5] He moved back to Connacht Rugby at the beginning of the 2023/2024 season.