| Colm Reilly | |
| Birth Name: | Colm Reilly |
| Birth Date: | 8 September 1999 |
| Birth Place: | Ballinasloe, County Galway |
| Weight: | 78kg (172lb) |
| School: | Garbally College |
| Position: | Scrum-half |
| Currentclub: | Connacht |
| Years1: | 2020– |
| Clubs1: | Connacht |
| Apps1: | 23 |
| Points1: | 0 |
| Clubupdate: | 25 November 2023 |
| Repyears1: | 2019 |
| Repteam1: | Ireland U20 |
| Repcaps1: | 4 |
| Reppoints1: | 5 |
| Repupdate: | 26 October 2020 |
Colm Reilly (born 8 September 1999)[1] is an Irish rugby union player for Connacht in the Pro14. Reilly's primary position is scrum-half.
He is the son of Stephen Reilly, a former principal of Garbally College.[2]
Reilly came through the Connacht academy, signing his first professional contract in June 2020.[3] He debuted for Connacht in October 2020 in Round 3 of the 2020–21 Pro14 against Edinburgh.[4]