The 1966–67 season of the European Cup football club tournament was won by Celtic for the first time in the final against Internazionale, who eliminated defending champions Real Madrid in the quarter-finals, making them the first British team, as well as the first and last Scottish team to date, to win the coveted trophy. The Soviet Union entered its champion for the first time this season.
CSKA Red Flag won 6–1 on aggregate.
Vorwärts Berlin won 12–1 on aggregate.
1 Liverpool beat Petrolul Ploiești 2–0 in a play-off match to reach the second round.2 Górnik Zabrze beat Vorwärts Berlin 3–1 in a play-off match to reach the second round.
Atlético Madrid won 5–1 on aggregate.
Vojvodina won 1–0 on aggregate.
Nantes won 8–4 on aggregate.
Celtic won 5–0 on aggregate.
Ajax won 4–1 on aggregate.
3–3 on aggregate.
Play-off
Liverpool won 2–0 in a play-off match.
Dukla Prague won 6–0 on aggregate.
Anderlecht won 12–1 on aggregate.
Internazionale won 1–0 on aggregate.
Vasas won 7–0 on aggregate.
1860 Munich won 10–1 on aggregate.
Linfield won 9–4 on aggregate.
CSKA Red Flag won 3–2 on aggregate.
3–3 on aggregate.
Górnik Zabrze won 3–1 in a play-off match.
1 Vojvodina beat Atlético Madrid 3–2 in a play-off match to reach the quarter-finals.
3–3 on aggregate.
Play-off
Vojvodina won 3–2 in a play-off match.
Celtic won 6–2 on aggregate.
Ajax won 7–3 on aggregate.
Dukla Prague won 6–2 on aggregate.
Internazionale won 4–1 on aggregate.
Real Madrid won 3–2 on aggregate.
Linfield won 5–2 on aggregate.
CSKA Red Flag won 4–3 on aggregate.
Celtic won 2–1 on aggregate.
Dukla Prague won 3–2 on aggregate.
Internazionale won 3–0 on aggregate.
CSKA Red Flag won 3–2 on aggregate.
1Internazionale beat CSKA Red Flag 1–0 in a play-off match to reach the final.
Celtic won 3–1 on aggregate.
2–2 on aggregate.
Play-off
The top scorers from the 1966–67 European Cup (excluding preliminary round) are as follows: