Season 22/23

The 2022–23 EPCR Challenge Cup was the 9th edition of the EPCR Challenge Cup, an annual second-tier rugby union competition for professional clubs. Including the predecessor competition, the original European Challenge Cup, this is the 27th edition of European club rugby’s second-tier competition.

The tournament commenced in December 2022, and concluded with the final on 19 May 2023 at Aviva Stadium, Dublin, Ireland, which was contested between Glasgow Warriors (their first European final) and Toulon who made their fourth appearance in a European final.

This was the first year that teams from South Africa could qualify, following the inaugural United Rugby Championship season, with Johannesburg-based Lions making their inaugural appearance in European club rugby. In addition, another South African team, the Bloemfontein-based Cheetahs franchise, formerly of the URC predecessor competition the Pro14, had been invited to enter, having been excluded from European competition during their Pro14 tenure.