The CEV Champions League was the highest level of European club volleyball in the 2012–13 season and the 54th edition.

[1] VakıfBank İstanbul won the title second time with a perfect 12–0 record by defeating Rabita Baku 3–0 in the final.

[2] The number of participants on the basis of ranking list for European Cup Competitions:[3] 24 teams were drawn to 6 pools of 4 teams each.

The 1st and 2nd ranked qualified for the Playoff 12 The organizer of the Final Four were determined after the end of the League Round and qualified directly for the Final Four.

1 Unendo Yamamay Busto Arsizio won the golden set 15–10 1 Unendo Yamamay Busto Arsizio won the golden set 15–11