Which teams have won the Europa League and UEFA Cup?

The UEFA Cup/UEFA Europa League has been claimed by 29 clubs from 11 different nations over the past half a century.

UEFA Cup/UEFA Europa League winners

6 Sevilla (ESP)

3 Inter (ITA)
3 Liverpool (ENG)
3 Juventus (ITA)
3 Atlético (ESP)

2 Mönchengladbach (GER)
2 Tottenham (ENG)
2 Feyenoord (NED)
2 IFK Göteborg (SWE)
2 Real Madrid (ESP)
2 Parma (ITA)
2 Porto (POR)
2 Chelsea (ENG)
2 Eintracht Frankfurt (GER)

1 Anderlecht (BEL)
1 Ajax (NED)
1 Man United (ENG)
1 PSV Eindhoven (NED)
1 Ipswich Town (ENG)
1 Leverkusen (GER)
1 Napoli (ITA)
1 Bayern (GER)
1 Schalke (GER)
1 Galatasaray (TUR)
1 Valencia (ESP)
1 CSKA Moskva (RUS)
1 Zenit (RUS)
1 Shakhtar Donetsk (UKR)
1 Villarreal (ESP)

UEFA Cup/UEFA Europa League winners by nation

13 Spain (5 clubs)
9 England (5)
9 Italy (4)
7 Germany (5)
4 Netherlands (3)
2 Portugal (1)
2 Russia (2)
2 Sweden (1)
1 Belgium (1)
1 Ukraine (1)
1 Turkey (1)