1979–80 European Cup (handball)

The 1979–80 European Cup was the 20th edition of Europe's premier club handball tournament.

Knockout stage

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Pallamano Trieste	50–40	Hapoel Rehovot	22–20	28–20
BK46 Karis	45–50	Oppsal IF Oslo	26–24	19–26
HV Sittardia	45–40	Fola Esch	24–15	21–25
TuS Hofweier	52–33	Klub Mechelen Handball	31–12	21–21
CSKA Sofia	37–34	ASKÖ Linz	23–15	14–19
Sporting CP	42–46	Grasshoppers Zürich	23–23	19–23
Brentwood'72 HC	W.O.	Kyndil Tórshavn

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
TV Großwallstadt	48–30	Pallamano Trieste	30–14	18–16
Partizan Bjelovar	44–40	Oppsal IF Oslo	27–23	17–17
Dukla Prague	56–38	HV Sittardia	32–20	24–18
Bányász Tatabánya	35–33	TuS Hofweier	19–14	16–19
CSKA Sofia	45–48	KFUM Fredericia	26–19	19–29
Atlético Madrid	49–33	Stella Sports St. Maur	28–16	21–17
HK Drott Halmstad	53–43	Grasshoppers Zürich	29–21	24–22
Brentwood'72 HC	33–70	Valur Reykjavík	19–32	14–38

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Partizan Bjelovar	31–33	TV Großwallstadt	14–12	17–21
Dukla Prague	41–40	Bányász Tatabánya	23–21	18–19
KFUM Fredericia	34–36	Atlético Madrid	17–17	17–19
HK Drott Halmstad	34–35	Valur Reykjavík	18–17	16–18

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Dukla Prague	32–34	TV Großwallstadt	18–17	14–17
Atlético Madrid	39–39	Valur Reykjavík	24–21	15–18

Team 1	Score	Team 2
TV Großwallstadt	21–12	Valur Reykjavík