This is a list of the squads picked for the 2023 Cricket World Cup. The 10 participating nations were instructed to finalise their 15-player squads prior to 28 September 2023, with any replacements after this date requiring approval from the International Cricket Council. All squads were announced by 26 September 2023. The oldest player of the tournament was Dutch player Wesley Barresi, who was 39 years old, while the youngest was Afghan spinner Noor Ahmad, who was 18.[1]