The 2023 Rugby World Cup was held in France from 8 September to 28 October 2023. Twenty teams qualified and each named an initial squad of 33 players, two more than at the previous World Cup. Squads were submitted before the tournament, and replacement players could be added during the tournament on injury grounds.[1]
Note: The age and number of caps listed for each player is as of 8 September 2023, the first day of the tournament.