| 2023 Celtic Challenge | |
|---|---|
| Countries |  Ireland Wales Scotland |
| Number of teams | 6 |
| Champions | Combined Provinces XV (1st title) |
| Runners-up | The Thistles |
| Matches played | 6 |
| Official website | |
| celticrugbycomp | |
The 2023 Celtic Challenge was the inaugural season of the Celtic Challenge, a cross-border women's rugby union competition with teams from Ireland, Wales, and Scotland. The competition consisted of three representative teams, one representing each nation. This was the only season following this format, with six new teams taking the field for the 2023-24 season.