The 1983–84 European Cup was the 19th edition of the European Cup, IIHF's premier European club ice hockey tournament. The season started on October 5, 1983, and finished on August 12, 1984.

The tournament was won by CSKA Moscow, who won the final group.

First round

Team #1ScoreTeam #2SC Saint-Gervais 6–4, 8–4 Újpesti DózsaRødovre SIK 12–3, 9–2 Dundee RocketsFuruset 5–8, 5–4 Flyers HeerenveenEHC Biel 4–3, 9–7 HK Olimpija Ljubljana

VEU Feldkirch, HC Bolzano, Dynamo Berlin, Djurgårdens IF : bye

Second round

Team #1ScoreTeam #2SC Saint-Gervais 4–7, 2–2 HC Bolzano Rødovre SIK 2–12, 2–9 Dynamo BerlinFlyers Heerenveen 0–13, 2–15 Djurgårdens IFVEU Feldkirch 9–5, 2–3 EHC Biel

HIFK, EV Landshut, Dukla Jihlava, CSKA Moscow : bye

Third round

Team #1ScoreTeam #2HC Bolzano 1–12, 2–11 CSKA MoscowDynamo Berlin 7–3, 2–4 HIFKDjurgårdens IF 5–1, w/o EV LandshutVEU Feldkirch 6–7, 3–7 Dukla Jihlava

Final Group (Urtijëi, Italy)

Team #1ScoreTeam #2Dukla Jihlava 7–2 Dynamo BerlinCSKA Moscow 5–0 Djurgårdens IFCSKA Moscow 4–3 Dynamo BerlinDukla Jihlava 3–1 Djurgårdens IFDynamo Berlin 5–3 Djurgårdens IFCSKA Moscow 4–3 Dukla Jihlava

Final group standings

RankTeamPoints 1 CSKA Moscow 6 2 Dukla Jihlava 4 3 Dynamo Berlin 2 4 Djurgårdens IF 0

References Season 1984