Celtic F.C. in European football Matches in Europe Matches in Europe

| Competition | Round | Opposition | Home_Leg | Away_Leg |
|---|---|---|---|---|
| UEFA Champions League | Group F | Benfica | 3-0 | 0-3 |
| UEFA Champions League | Round of 16 | Milan | 0-0 | 0-1 |
| UEFA Champions League | Third qualifying round | Spartak Moscow | 1-1 | 1-1 |
| UEFA Champions League | Group D | Shakhtar Donetsk | 2-1 | 0-2 |
| UEFA Champions League | Group D | Milan | 2-1 | 0-1 |
| UEFA Champions League | Group D | Benfica | 1-0 | 0-1 |
| UEFA Champions League | Round of 16 | Barcelona | 2-3 | 0-1 |
| UEFA Champions League | Group E | Aalborg | 0-0 | 1-2 |
| UEFA Champions League | Group E | Villarreal | 2-0 | 0-1 |
| UEFA Champions League | Group E | Manchester United | 1-1 | 0-3 |
| UEFA Champions League | Third qualifying round | Dynamo Moscow | 0-1 | 2-0 |
| UEFA Champions League | Play-off round | Arsenal | 0-2 | 1-3 |