List of Participants in UEFA Cup Winners' Cup 1990-1991 (33 clubs)

Club	Country	Participant as..	M	W	D	L	GF	GA	GD
KS Flamurtari Vlore	ALB		2	0	0	2	1	5	-4
Austria Wien	AUT	Domestic cup (winner)	4	1	1	2	2	8	-6
RFC Liege	BEL	Domestic cup (winner)	6	3	0	3	8	7	+1
Sliven	BUL		2	0	0	2	1	8	-7
Nea Salamis Famagusta	CYP	Domestic cup (winner)	2	0	0	2	0	5	-5
Dukla Prague	CZ		4	2	1	1	6	4	+2
Lyngby FC	DEN	Domestic cup (winner)	2	0	1	1	0	1	-1
Manchester United	ENG	Domestic cup (winner)	9	7	2	0	17	4	+13
KuPS Kuopio	FIN		2	0	1	1	2	6	-4
Montpellier HSC	FRA	Domestic cup (winner)	6	3	2	1	10	3	+7
Polizei SV Schwerin	GDR	Domestic cup (runner-up)	2	0	1	1	0	2	-2
1. FC Kaiserslautern	GER	Domestic cup (winner)	2	1	0	1	1	2	-1
Olympiacos Pireaus	GRE	Domestic cup (winner)	4	2	0	2	6	5	+1
Pecsi Munkas SC	HUN		2	0	0	2	0	3	-3
Fram Reykjavik	ISL		4	1	1	2	5	6	-1
Bray Wanderers	IRL		2	0	1	1	1	3	-2
UC Sampdoria	ITA	Defending champion	6	3	1	2	8	5	+3
Juventus	ITA	Domestic cup (winner)	8	7	0	1	24	5	+19
Swift Hesperange	LUX	Domestic cup (winner)	2	0	0	2	0	6	-6
Sliema Wanderers	MLT	Domestic cup (winner)	2	0	0	2	1	4	-3
PSV Eindhoven	NED	Domestic cup (winner)	2	0	1	1	0	1	-1
Glentoran	NIR		2	0	1	1	1	6	-5
Viking FK	NOR	Domestic cup (winner)	2	0	0	2	0	5	-5
Legia Warsaw	POL		8	4	3	1	12	6	+6
Estrela de Amadora	POR	Domestic cup (winner)	4	1	2	1	3	4	-1
Steaua Bucharest	ROM	Domestic cup (runner-up)	4	1	1	2	6	9	-3
Aberdeen	SCO	Domestic cup (winner)	4	2	1	1	5	1	+4
FC Barcelona	ESP	Domestic cup (winner)	9	5	1	3	20	11	+9
Djurgardens IF	SWE	Domestic cup (winner)	2	0	1	1	1	4	-3
Neuchatel Xamax	SUI	Domestic cup (runner-up)	2	0	2	0	2	2	±0
Trabzonspor	TUR	Domestic cup (runner-up)	4	2	1	1	6	8	-2
Dynamo Kiev	USSR	Domestic cup (winner)	6	2	3	1	12	8	+4
Wrexham FC	WAL	Domestic cup (runner-up)	4	1	1	2	1	5	-4