The 1973–74 European Cup was the ninth edition of the European Cup, IIHF's premier European club ice hockey tournament. The season started on October 13, 1973, and finished on September 2, 1975.

The tournament was won by CSKA Moscow, who beat Tesla Pardubice in the final.

Team #1	Score	Team #2
HC Bolzano	4:6, 3:7	Ferencvárosi TC
EV Füssen	10:5, 9:5	HC Chamonix
EC KAC	12:1, 4:4	HK CSKA Sofia
Tilburg Trappers	10:5, 11:6	Cercle des Patineurs Liégeois
HK Jesenice	4:8, 2:6	Tesla Pardubice
Vålerenga	6:2, 5:1	Herning IK
Jokerit	2:1, 3:1	SG Dynamo Weißwasser
Leksands IF	w/o	HC La Chaux-de-Fonds

Team #1	Score	Team #2
EV Füssen	7:8, 3:5	Ferencvárosi TC
EC KAC	5:5, 3:8	Tilburg Trappers
Vålerenga	1:2, 1:11	Tesla Pardubice
Leksands IF	7:6, 4:3	Jokerit

Team #1	Score	Team #2
Tilburg Trappers	11:2, 5:6	Ferencvárosi TC
Tesla Pardubice	4:2, 1:3 (3:1 PS)	Leksands IF

Team #1	Score	Team #2
Tilburg Trappers	1:7, 3:8	Tesla Pardubice

CSKA Moscow  : bye

Team #1	Score	Team #2
Tesla Pardubice	3:2, 1:6	CSKA Moscow

• Season 1974