19 September 2023
| 21:00 |
Feyenoord Rotterdam 
2 - 0
Celtic FC 
|
04 Oktober 2023
| 21:00 |
Celtic FC
1 - 2
SS Lazio 
|
25 Oktober 2023
| 21:00 |
Celtic FC
2 - 2
Club Atlético de Madrid 
|
07 November 2023
| 21:00 |
Club Atlético de Madrid
6 - 0
Celtic FC
|
28 November 2023
| 18:45 |
SS Lazio
2 - 0
Celtic FC
|
13 December 2023
| 21:00 |
Celtic FC
2 - 1
Feyenoord Rotterdam
|