1977–78 European Cup (handball)

The 1977–78 European Cup was the 18th edition of Europe's premier club handball tournament.

Knockout stage

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Duina Trieste	39–39	Hapoel Rehovot	22–18	17–21
Partizan Bjelovar	57–40	Sportist Kremikovtzi	29–17	28–23
Os Belenenses	40–30	Racing Club Strasbourg	24–16	16–14
Valur	53–31	Kyndil Tórshavn	23–15	30–16
UHC Krems	36–33	Grasshoppers Zürich	19–13	17–20
IL Refstad Oslo	41–32	Sparta Helsinki	20–12	21–20
HB Dudelange	50–25	HC Birkenhead	34–12	16–13
Progrés HC Seraing	29–38	HV Sittardia	15–19	14–19

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
SC Magdeburg	54–51	Partizan Bjelovar	33–23	21–28
Os Belenenses	41–63	Dukla Prague	19–30	22–33
Honvéd Budapest	60–45	Valur Reykjavík	35–23	25–22
UHC Krems	32–46	Grün-Weiß Dankersen	16–25	16–21
IK Hellas Stockholm	34–41	IL Refstad Oslo	17–19	17–22
CB Calpisa	47–30	Hapoel Rehovot	31–15	16–15
HB Dudelange	37–60	KFUM Fredericia	19–32	18–28
HV Sittardia	38–63	Śląsk Wrocław	17–32	21–31

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
SC Magdeburg	47–42	Dukla Prague	22–22	25–20
Honvéd Budapest	39–38	Grün-Weiß Dankersen	24–20	15–18
IL Refstad Oslo	33–36	CB Calpisa	17–17	16–19
KFUM Fredericia	44–46	Śląsk Wrocław	26–20	18–26

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Honvéd Budapest	38–41	SC Magdeburg	21–22	17–19
CB Calpisa	39–52	Śląsk Wrocław	18–20	21–32

Team 1	Score	Team 2
SC Magdeburg	28–22	Śląsk Wrocław