1990–91 Women's European Cup (handball)

The 1990–91 IHF Women's European Champions Cup was the 30th edition of Europe's competition for national champions women's handball clubs, running between September 1990 and April 1991. TV Giessen defeated defending champion Hypo Niederösterreich to become the third German club to win the competition after East Germany's HC Leipzig and TSC Berlin. Rostselmash and Buducnost Titograd were the last teams to represent former powerhouses Soviet Union and SFR Yugoslavia in the competition due to the collapse of both states in the following months.

Qualifying round

Team #1	Agg.	Team #2	1st	2nd
Turku	23–59	GOG Gudme	13–26	10–33
Stockholmspolisens	36–44	Fram	18–16	18–28
Initia Hasselt	25–45	Giessen	18–18	7–27
Wroclaw	?	Empor Rostock	?	20–21
Geleen	43–16	Berchem	24–6	19–10

Round of 16

Team #1	Agg.	Team #2	1st	2nd
GOG Gudme	?	Rostselmash	23–29	?
Byasen	53–29	Fram	30–14	23–15
Giessen	?	Verias	?	?
Cassano Magnago	?	Budućnost Titograd	?	?
Metz	41–39	Geleen	27–22	14–17
Építők	37–34	Íber Valencia	25–16	12–18
Wroclaw	42–38	Brühl	22–19	20–19
Niederösterreich	42–39	Chimistul Ramnicu Valcea	23–15	19–24

Quarter-finals

Team #1	Agg.	Team #2	1st	2nd
Rostselmash	43–40	Byasen	28–22	15–18
Giessen	59–48	Budućnost Titograd	26–23	33–25
Metz	28–34	Építők	15–18	13–16
Wroclaw	38–45	Niederösterreich	21–25	17–20

Semifinals

Team #1	Agg.	Team #2	1st	2nd
Rostselmash	39–39	Giessen	22–19	17–20
Építők	?	Niederösterreich	22–24	?

Final

Team #1	Agg.	Team #2	1st	2nd
Giessen	43–40	Niederösterreich	21–15	22–25