The 2022–23 Women's EHF Champions League was the 30th edition of Europe's premier club handball tournament, running from 10 September 2022 to 4 June 2023.
The tournament was using the same format as the previous two seasons. The competition began with a group stage featuring sixteen teams divided into two groups. Matches were played in a double round-robin system with home-and-away fixtures, fourteen in total for each team. In Groups A and B, the top two teams automatically qualified for the quarter-finals, with teams ranked 3rd to 6th entering the playoff round.
The knockout stage included four rounds: the playoffs, quarter-finals, and a final-four tournament comprising two semifinals and the final. In the playoffs, eight teams were paired against each other in two-legged home-and-away matches (third-placed in group A plays sixth-placed group B; fourth-placed group A plays fifth-placed group B, etc.). The four aggregate winners of the playoffs advanced to the quarterfinals, joining the top-two teams of Groups A and B. The eight quarterfinalist teams were paired against each other in two-legged home-and-away matches, with the four aggregate winners qualifying to the final-four tournament.
In the final four tournament, the semifinals and the final were played as single matches at a pre-selected host venue. For this tournament, it was the MVM Dome.