The 2020–21 CEV Champions League was the 62nd edition of the highest level European volleyball club competition organised by the European Volleyball Confederation.
^Arkas İzmir withdrew from both, the first tournament held in Tours, and from the second one held in Perugia due to coronavirus pandemic restrictions. Consequently, three remaining teams present at the tournaments claimed a 3–0 forfeit victory (25–0, 25–0, 25–0).[3]
^Jastrzębski Węgiel withdrew from both, the first tournament held in Berlin, and from the second one held in Kazan due to coronavirus pandemic restrictions. Consequently, three remaining teams present at the tournaments claimed a 3–0 forfeit victory (25–0, 25–0, 25–0).[4][5][3]
^VfB Friedrichshafen withdrew from the second tournament held in Friedrichshafen due to coronavirus pandemic restrictions. Consequently, three remaining teams present at the tournament claimed a 3–0 forfeit victory (25–0, 25–0, 25–0).[6]