2015–16 CEV Champions League
The 2015–16 CEV Champions League was the highest level of European club volleyball in the season and the 57th edition.
Participating teams
The number of participants on the basis of ranking list for European Cup Competitions:| Rank | Country | Number of teams | Teams |
| 1 | 3 | Zenit Kazan Belogorie Belgorod Dinamo Moscow | |
| 2 | 3 | Trentino Diatec DHL Modena Cucine Lube Civitanova | |
| 3 | 2+1 | Asseco Resovia Rzeszów Lotos Trefl Gdańsk PGE Skra Bełchatów | |
| 4 | 2+1 | Arkas Izmir Halkbank Ankara Ziraat Bankası Ankara | |
| 5 | 2+1 | Knack Roeselare Volley Asse-Lennik Noliko Maaseik | |
| 6 | 2 | Tours VB Paris Volley | |
| 7 | 2 | VfB Friedrichshafen Berlin Recycling Volleys | |
| 8 | 1 | Tomis Constanța | |
| 9 | 1 | PAOK Thessaloniki | |
| 10 | 1 | Dukla Liberec | |
| 11 | 1 | Hypo Tirol Innsbruck | |
| 12 | 1 | ACH Volley Ljubljana | |
| 13 | 1 | Marek Union-Ivkoni Dupnitsa | |
| 14 | 1 | #Dragons Lugano | |
| 15 | 1 | Budvanska Rivijera Budva | |
| 16 | 0+1 | Vojvodina NS Seme Novi Sad |
W/C = Wild Card
Format
League round
28 teams have been drawn to 7 pools of 4 teams each.In each pool, the competition is organised on the basis of a double round-robin system. Each team will thus play 6 matches: twice against each opponent.
In the League Round, the placing of the teams is determined by the number of matches won.
In case of a tie in the number of matches won by two or more teams, they will be ranked on the basis of the following criteria:
- match points;
- set quotient ;
- points quotient ;
- results of head-to-head matches between the teams in question.
- 3 points for a 3:0 or 3:1 victory;
- 2 points for a 3:2 victory;
- 1 point for a 2:3 defeat;
- 0 points for a 1:3 or 0:3 defeat.
- the winner of each pool, and
- 5 second-ranked teams with the best score.
The remaining second-ranked team as well 3 third-ranked teams with the best score will move to the Challenge Round of the CEV Cup.
The remaining third-ranked and all fourth-ranked teams will be eliminated.
Playoffs
The playoffs will consist of two rounds: Playoff 12 and Playoff 6. Each round is played in two legs.If the teams are tied after two legs, a "Golden Set" is played. The winner is the team that first obtains 15 points, provided that the points difference between the two teams is at least 2 points.
At each leg, points are awarded to the teams in the same manner as in the Group Round. So, if team A defeat team B in the first leg 3:0 and lose in the second leg 1:3, team A does not advance to the next round, but the two teams are tied with 3 points each, and a Golden Set is played.
The three teams that win in Playoff 6 round advance to the Final Four along with the organizer of the Final Four.
Pools composition
The drawing of lots was held in Vienna, Austria on 2 July 2015. The 28 participated teams of the competition were divided by 4 pots based on the latest European Cups Ranking List and their National Rankings. Exception, the teams which received wild cards had to be in the 4th pot.| Pool A | Pool B | Pool C | Pool D |
 Belogorie Belgorod | Dinamo Moscow |  Trentino Diatec | Zenit Kazan |
 Arkas Izmir |  Paris Volley | Tours VB | Halkbank Ankara |
 Berlin Recycling Volleys | VfB Friedrichshafen |  PAOK Thessaloniki |  Hypo Tirol Innsbruck |
 Marek Union-Ivkoni Dupnitsa | Ziraat Bankası Ankara |  Noliko Maaseik |  Budvanska Rivijera Budva |
League round
- All times are local.
Pool A
Pool B
Pool C
Pool D
Pool E
Pool F
Pool G
Ranking of second and third placed teams
The first 7 teams are 2nd placed teams. The other teams are 3rd placed teams.Playoffs
| Pool | Winners | Runners-up |
| A | Belogorie Belgorod | Arkas Izmir |
| B | Ziraat Bankası Ankara | |
| C | Trentino Diatec | Tours VB |
| D | Zenit Kazan | Halkbank Ankara |
| E | Cucine Lube Civitanova |  PGE Skra Bełchatów |
| F | DHL Modena | Lotos Trefl Gdańsk |
| G | Asseco Resovia Rzeszów | Euphony Asse-Lennik |
- All times are local.
Playoff 12
First leg
Second leg
Playoff 6
First leg
Second leg
Final four
- Organizer: Asseco Resovia Rzeszów
- Venue: Kraków, Poland
- All times are Central European Summer Time.
- In case that two teams from the same country qualify to the semifinals, they will have to play each other.
Semifinals
3rd place match
Final
Final standing
| Rank | Team |
| Zenit Kazan | |
| Trentino Diatec | |
| Cucine Lube Civitanova | |
| 4 | Asseco Resovia Rzeszów |
| Qualified for the 2016 FIVB Volleyball Men's Club World Championship |
| 2015–16 CEV Champions League winner |
 Zenit Kazan 4th title |
Awards
- Most Valuable Player
- Best Setter
- Best Outside Spikers
- Best Middle Blockers
- Best Opposite Spiker
- Best Libero