1st(1st leg) CSKA Sofia - Juventus 2:1 (0:1)
2nd (2nd leg) Juventus - CSKA Sofia 2:0 (1:0)
1st(1st leg): 16/09/1975 17:00 2nd (2nd leg): 01/10/1975 19:30 Winner: Juventus
1st(1st leg) Floriana FC - Hajduk Split 0:5 (0:1)
2nd (2nd leg) Hajduk Split - Floriana FC 3:0 (1:0)
1st(1st leg): 17/09/1975 15:45 2nd (2nd leg): 01/10/1975 17:00 Winner: Hajduk Split
1st(1st leg) Újpesti Dózsa SC - FC Zürich 4:0 (2:0)
2nd (2nd leg) FC Zürich - Újpesti Dózsa SC 5:1 (4:0)
1st(1st leg): 17/09/1975 16:30 2nd (2nd leg): 01/10/1975 19:00 Winner: Újpesti Dózsa SC
1st(1st leg) Ruch Chorzów - Kuopion PS 5:0 (3:0)
2nd (2nd leg) Kuopion PS - Ruch Chorzów 2:2 (0:1)
1st(1st leg): 17/09/1975 16:30 2nd (2nd leg): 01/10/1975 18:30 Winner: Ruch Chorzów
1st(1st leg) Linfield FC - PSV Eindhoven 1:2 (1:2)
2nd (2nd leg) PSV Eindhoven - Linfield FC 8:0 (5:0)
1st(1st leg): 17/09/1975 16:30 2nd (2nd leg): 01/10/1975 19:00 Winner: PSV Eindhoven
1st(1st leg) KB København - AS Saint-Étienne 0:2 (0:0)
2nd (2nd leg) AS Saint-Étienne - KB København 3:1 (2:0)
1st(1st leg): 17/09/1975 18:00 2nd (2nd leg): 01/10/1975 19:30 Winner: AS Saint-Étienne
1st(1st leg) Malmö FF - 1. FC Magdeburg 2:1 (1:0)
2nd (2nd leg) 1. FC Magdeburg - Malmö FF 1:2 (1:0, 2:1, 2:1) pso
1st(1st leg): 17/09/1975 18:00 2nd (2nd leg): 01/10/1975 16:30 Winner: Malmö FF
1st(1st leg) Rangers FC - Bohemian FC 4:1 (2:1)
2nd (2nd leg) Bohemian FC - Rangers FC 1:1 (0:1)
1st(1st leg): 17/09/1975 18:30 2nd (2nd leg): 01/10/1975 20:00 Winner: Rangers FC
1st(1st leg) Olympiakos Piraeus - Dinamo Kiev 2:2 (1:2)
2nd (2nd leg) Dinamo Kiev - Olympiakos Piraeus 1:0 (0:0)
1st(1st leg): 17/09/1975 18:30 2nd (2nd leg): 01/10/1975 17:00 Winner: Dinamo Kiev
1st(1st leg) TJ Slovan ChZJD Bratislava - Derby County 1:0 (0:0)
2nd (2nd leg) Derby County - TJ Slovan ChZJD Bratislava 3:0 (1:0)
1st(1st leg): 17/09/1975 18:30 2nd (2nd leg): 01/10/1975 19:30 Winner: Derby County
1st(1st leg) Jeunesse Esch - Bayern München 0:5 (0:2)
2nd (2nd leg) Bayern München - Jeunesse Esch 3:1 (1:0)
1st(1st leg): 17/09/1975 18:30 2nd (2nd leg): 01/10/1975 19:00 Winner: Bayern München
1st(1st leg) Bor. Mönchengladbach - SSW Innsbruck 1:1 (0:1)
2nd (2nd leg) SSW Innsbruck - Bor. Mönchengladbach 1:6 (1:1)
1st(1st leg): 17/09/1975 18:30 2nd (2nd leg): 01/10/1975 18:30 Winner: Bor. Mönchengladbach
1st(1st leg) RWD Molenbeek - Viking FK 3:2 (1:1)
2nd (2nd leg) Viking FK - RWD Molenbeek 0:1 (0:0)
1st(1st leg): 17/09/1975 19:00 2nd (2nd leg): 01/10/1975 18:00 Winner: RWD Molenbeek
1st(1st leg) Real Madrid - Dinamo Bucureşti 4:1 (1:0)
2nd (2nd leg) Dinamo Bucureşti - Real Madrid 1:0 (1:0)
1st(1st leg): 17/09/1975 20:00 2nd (2nd leg): 01/10/1975 15:30 Winner: Real Madrid
1st(1st leg) SL Benfica - Fenerbahçe 7:0 (3:0)
2nd (2nd leg) Fenerbahçe - SL Benfica 1:0 (0:0)
1st(1st leg): 17/09/1975 21:45 2nd (2nd leg): 01/10/1975 19:30 Winner: SL Benfica
1st(1st leg) Omonia Nikosia - ÍA Akranes 2:1 (0:1)
2nd (2nd leg) ÍA Akranes - Omonia Nikosia 4:0 (1:0)
1st(1st leg): 21/09/1975 13:30 2nd (2nd leg): 28/09/1975 20:00 Winner: ÍA Akranes