Celtic | European Cup | Competitions
| Season | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | G | W‑D‑L | GF‑GA | Reached |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1988‑89 | 0‑1 | 4‑0 | 0‑1 | 0‑0 | 4 | 1‑1‑2 | 4‑2 | Round of 16 | |||||
| 1986‑87 | 1‑0 | 2‑0 | 1‑1 | 1‑3 | 4 | 2‑1‑1 | 5‑4 | Round of 16 | |||||
| 1982‑83 | 2‑2 | 2‑1 | 0‑2 | 2‑1 | 4 | 2‑1‑1 | 6‑6 | Round of 16 | |||||
| 1981‑82 | 1‑0 | 0‑2 | 2 | 1‑0‑1 | 1‑2 | 1st Round | |||||||
| 1979‑80 | 0‑1 | 4‑1 | 3‑2 | 0‑0 | 2‑0 | 0‑3 | 6 | 3‑1‑2 | 9‑7 | Quarter‑final | |||
| 1977‑78 | 5‑0 | 6‑1 | 2‑1 | 0‑3 | 4 | 3‑0‑1 | 13‑5 | Round of 16 | |||||
| 1974‑75 | 1‑1 | 0‑2 | 2 | 0‑1‑1 | 1‑3 | 1st Round | |||||||
| 1973‑74 | 6‑1 | 3‑0 | 0‑0 | 1‑0 | 2‑3 | 4‑2 | 0‑0 | 0‑2 | 8 | 4‑2‑2 | 16‑8 | Semi‑final | |
| 1972‑73 | 2‑1 | 3‑1 | 2‑1 | 0‑3 | 4 | 3‑0‑1 | 7‑6 | Round of 16 | |||||
| 1971‑72 | 1‑2 | 3‑0 | 5‑0 | 2‑1 | 2‑1 | 1‑1 | 0‑0 | 0‑0 | 8 | 4‑3‑1 | 14‑5 | Semi‑final | |
| 1970‑71 | 9‑0 | 5‑0 | 7‑0 | 3‑2 | 0‑3 | 1‑0 | 6 | 5‑0‑1 | 25‑5 | Quarter‑final | |||
| 1969‑70 | 0‑0 | 2‑0 | 3‑0 | 0‑3 | 3‑0 | 0‑1 | 1‑0 | 2‑1 | 1‑2 | 9 | 5‑1‑3 | 12‑7 | Final |
| 1968‑69 | 0‑2 | 4‑0 | 5‑1 | 1‑1 | 0‑0 | 0‑1 | 6 | 2‑2‑2 | 10‑5 | Quarter‑final | |||
| 1967‑68 | 1‑2 | 1‑1 | 2 | 0‑1‑1 | 2‑3 | 1st Round | |||||||
| 1966‑67 | 2‑0 | 3‑0 | 3‑1 | 3‑1 | 0‑1 | 2‑0 | 3‑1 | 0‑0 | 2‑1 | 9 | 7‑1‑1 | 18‑5 | Champions |
| Celtic seasons in Champions League. Home games in bold. Neutral-site matches in italics. | |||||||||||||