1963–64 Inter-Cities Fairs Cup
The sixth Inter-Cities Fairs Cup was played over the 1963–64 season. The competition was won by Zaragoza in a one-off final at Camp Nou in Barcelona against fellow Spaniards and defending champions Valencia. There was only one representative city team, from Copenhagen, with established sides filling all the other slots.First leg
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Valencia won 3–2 on aggregate.
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OFK Beograd 3–3 Juventus on aggregate.
Juventus won 1–0 in play-off.
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Lokomotiv Plovdiv won 5–2 on aggregate.
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Roma won 5–1 on aggregate.Second round
First leg
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Juventus won 3–1 on aggregate.
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Roma won 3–1 on aggregate.Quarter-finals
First leg
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Real Zaragoza won 3–2 on aggregate.
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Köln won 5–3 on aggregate.Semi-finals
Final