1976–77 FIBA European Cup Winners' Cup
The 1976–77 FIBA European Cup Winners' Cup was the eleventh edition of FIBA's 2nd-tier level European-wide professional club basketball competition, contested between national domestic cup champions, running from 20 October 1976, to 29 March 1977. It was contested by 25 teams, five more than in the previous edition.
The Italian League became the first league to win the competition twice in a row, for a second time, when Birra Forst Cantù defeated Radnički Belgrade, in the final, held in Palma de Mallorca. Cantù had previously defeated defending champions Cinzano Milano, in the semifinals, in the competition's third tie between two clubs from the same country. Cantù was the fourth Italian club to win the FIBA Cup Winners' Cup, after Ignis Varese, Fides Napoli, and Olimpia Milano.Participants
Second round
Quarterfinals
Group A
| Team | Pld | Pts | W | L | PF | PA | PD |
| 1. |  Radnički Belgrade | 6 | 10 | 4 | 2 | 540 | 475 | +65 |
| 2. |  Cinzano Milano | 6 | 9 | 3 | 3 | 540 | 504 | +36 |
| 3. |  Spartak Leningrad | 6 | 9 | 3 | 3 | 514 | 491 | +23 |
| 4. |  Slavia VŠ Praha | 6 | 8 | 2 | 4 | 426 | 550 | -124 |
Group B
| Team | Pld | Pts | W | L | PF | PA | PD |
| 1. | Birra Forst Cantù | 6 | 10 | 4 | 2 | 599 | 495 | +104 |
| 2. |  Juventud Schweppes | 6 | 10 | 4 | 2 | 539 | 528 | +11 |
| 3. |  Steaua București | 6 | 9 | 3 | 3 | 484 | 522 | -38 |
| 4. |  ASVEL | 6 | 7 | 1 | 5 | 503 | 580 | -77 |
Semifinals
Final
March 29, Nuevo Palacio de los Deportes, Palma de Mallorca
