2002–03 Celtic League

The 2002–03 Celtic League was the second season of the Celtic League, a rugby union tournament involving teams from Ireland, Scotland and Wales.

Pool stage
The teams were split into two pools and the pool stage consisted of a single round-robin; each team played the others in its pool once only.

Leading scorers
Note: Flags to the left of player names indicate national team as has been defined under IRB eligibility rules, or primary nationality for players who have not yet earned international senior caps. Players may hold one or more non-IRB nationalities.