All times given are GMT, All time and dates subject to change.
| Date | Competition | Home | Away | Time | Score |
| 02/072011 | Friendly | Central Coast Mariners | Celtic | 10.30 | 1 – 0 |
| 09/07/2011 | Friendly | Perth Glory | Celtic | 10.00 | 0 – 2 |
| Scorers – Hooper 16, Mulgrew 51. | |||||
| 13/07/2011 | Friendly | Melbourne Victory | Celtic | 10.30 | 0 – 1 |
| Scorer – Brown. | |||||
| 20/07/2011 | Friendly | Cardiff City | Celtic | 19.45 | 0 – 1 |
| Scorer – Stokes. | |||||
| 24/07/2011 | SPL | Hibernian | Celtic | 12.30 | 0 – 2 |
| Scorers – Stokes, Ki. | |||||
| 27/07/2011 | Friendly | Celtic | Wolves | 19.45 | 0 – 2 |
| 30/07/2011 | Dublin SC | Inter Milan | Celtic | 16.30 | 0 – 2 |
| 31/07/2011 | Dublin SC | League of Ireland Select | Celtic | 14:00 | 0 – 5 |
| Scores Stokes 2, H88per 2, Murphy pen. | |||||
| 03/08/2011 | Friendly | Swansea City | Celtic | 19.00 | 0 – 2 |
| 07/08/2011 | SPL | Aberdeen | Celtic | 12.15 | 0 – 1 |
| Scorer Stokes. | |||||
| 09/08/2011 | Legends Match | Celtic Legends | Manchester United Legends | 19.45 | 5 – 2 |
| Scorers God 3 , Petta 2. | |||||
| 13/08/2011 | SPL | Celtic | Dundee Utd | 15.00 | 5 – 1 |
| Scorers Stokes,Hooper, Ki, Ledley, Forrest | |||||
| 18/08/2011 | Europa League | Celtic | FC Sion (Switz) | 8.05 | 0 – 0 |
| 21/08/2011 | SPL | Celtic | St Johnstone | 15.00 | 0 – 1 |
| 25/08/2011 | Europa League | FC Sion (Switz) | Celtic | 17.30 | 3 – 1 |
| Scorer Mulgrew | |||||
| 28/08/2011 | SPL | St Mirren | Celtic | 12.45 | 0 – 2 |
| Scorer Hooper, 2. | |||||
| 10/09/2011 | SPL | Celtic | Motherwell | 15.00 | 4 – 0 |
| Scorers Forrest 2, Ledley 1, Ki 1 | |||||
| 15/09/2011 | Europa League | Atletico Madrid | Celtic | 20.05 | 2 – 0 |
| 18/09/2011 | SPL | Rangers | Celtic | 12.30 | 2 – 2 |
| Scorers Hooper, El Kaddouri | |||||
| 21/09/2011 | LC | Ross County | Celtic | 17.45 | 0 – 2 |
| Scorers Hooper ,Boyd o.g | |||||
| 24/09/2011 | SPL | Celtic | ICT | 15.00 | 2 – 0 |
| Scorers Ledley, Forrest | |||||
| 29/09/2011 | Europa League | Celtic | Udinese | 18.00 | 1 – 1 |
| Scorer Ki pen | |||||
| 02/10/2011 | SPL | Heart of Midlothian | Celtic | 12.45 | 2 – 0 |
| 15/10/2011 | SPL | Kilmarnock | Celtic | 12.30 | 3 – 3 |
| Scorers Stokes 2, Mulgrew | |||||
| 20/10/2011 | Europa League | Rennes | Celtic | 18.00 | 1 – 1 |
| Scorer Ledley | |||||
| 22/10/2011 | SPL | Celtic | Aberdeen | 15.00 | 2 – 1 |
| Scorers, Ki, Mulgrew | |||||
| 26/10/2011 | LC | Hibernian | Celtic | 19.45 | 1 – 4 |
| Scorers, Forrest 2, Stokes,Hooper | |||||
| 29/10/2011 | SPL | Celtic | Hibernian | 15.00 | 0 – 0 |
| 03/11/2011 | Europa League | Celtic | Rennes | 20.05 | 3 – 1 |
| Scorer, Stokes 2, Hooper | |||||
| 06/11/2011 | SPL | Motherwell | Celtic | 12.00 | 1 – 2 |
| Scorer, Stokes, Hooper | |||||
| 19/11/2011 | SPL | ICT | Celtic | 12.30 | 0 – 2 |
| Scorer Stokes 2 | |||||
| 23/11/2011 | SPL | Celtic | Dunfermline | 19.45 | 2 – 1 |
| Scores. Hooper, Forrest | |||||
| 26/11/2011 | SPL | Celtic | St Mirren | 15.00 | 5 – 0 |
| Scorers. Hooper 3, Samaras 1, McGeouch 1 | |||||
| 30/11/2011 | Europa League | Celtic | Ahletico Madrid | 18.00 | 0 – 1 |
| 04/12/2011 | SPL | Dundee Utd | Celtic | 12.45 | 0 – 1 |
| Scorer. Hooper | |||||
| 10/12/2011 | SPL | Celtic | Heart of Midlothian | 15.00 | 1 – 0 |
| Scorer. Big Victor Wanyama | |||||
| 15/12/2011 | Europa League | Udinese | Celtic | 20.05 | 1 – 1 |
| Scorer. Hooper | |||||
| 18/12/2011 | SPL | St Johnstone | Celtic | 15.00 | 0 – 2 |
| Scorer. Hooper, Ki | |||||
| 24/12/2011 | SPL | Celtic | Kilmarnock | 13.30 | 2 – 1 |
| Scorer. Samaras 2 | |||||
| 28/12/2011 | SPL | Celtic | Rangers | 19.45 | 1 – 0 |
| Scorer. Ledley | |||||
| 02/01/2012 | SPL | Dunfermline Athletic | Celtic | 15.00 | 0 – 3 |
| Scorers. Stokes, Wanyama, Mulgrew | |||||
| 08/01/2012 | Scottish Cup | Peterhead | Celtic | 15.00 | 0 – 3 |
| Scorer. Stokes 3 | |||||
| 14/01/2012 | SPL | Celtic | Dundee Utd | 15.00 | 2 – 1 |
| Scorers. Hooper, Wanyama | |||||
| 21/01/2012 | SPL | St Mirren | Celtic | 12.30 | 0 – 2 |
| Scorers. Forrest, Broony | |||||
| 29/01/2012 | League Cup S.Final | Celtic | Falkirk | 15.00 | 3 – 1 |
| Scorers. Stokes 2, Broony | |||||
| O4/02/2012 | Scottish Cup | ICT | Celtic | 12.45 | 0 – 2 |
| Scorers. Samaras, Brown pen | |||||
| O8/02/2012 | SPL | Hearts | Celtic | 07.45 | 0 – 4 |
| Brown, Wanyama, Ledley, Hooper | |||||
| 11/02/2012 | SPL | Celtic | ICT | 15.00 | 1 – 0 |
| Scorer. Ledley | |||||
| 19/02/2012 | SPL | Hibernian | Celtic | 15.00 | 0 – 5 |
| Scorers. Hooper 2, Stokes, Mulgrew, Ki | |||||
| 22/02/2012 | SPL | Celtic | Dunfermline Athletic | 07.45 | 2 – 0 |
| Scorers. Mulgrew, Forrest | |||||
| 25/02/2012 | SPL | Celtic | Motherwell | 15.00 | 1 – 0 |
| Scorer. Hooper | |||||
| 03/03/2012 | SPL | Aberdeen | Celtic | 12.00 | 1 – 1 |
| Scorer. Stokes | |||||
| 11/03/2012 | Scottish Cup quarters | Dundee Utd | Celtic | 13.15 | 0 – 4 |
| ScorerS. Ledley, Samaras, Stokes,Brown | |||||
| 18/03/2012 | League Cup Final | Celtic | Kilmarnock | 15.00 | 0 – 1 |
| 25/03/2012 | SPL | Rangers | Celtic | 13.00 | 3 – 2 |
| Scorers, Brown, Rogne | |||||
| 01/04/2012 | SPL | Celtic | St Johnstone | 12.45 | 2 – 0 |
| Scorers, Samaras, OG | |||||
| 07/04/2012 | SPL | Kilmarnock | Celtic | 12.00 | 0 – 6 |
| Scorers, Mulgrew 2, Hooper 2, Loovens, Ledley – CELTIC WIN THE SPL TITLE | |||||
| 15/04/2012 | SFA Cup Semi Final | Celtic | Hearts | 12.45 | 2- 1 |
| Scorer Hooper | |||||
| 22/04/2012 | SPL | Motherwell | Celtic | 14.00 | 0 – 3 |
| Scorers, Watt 2, Cha | |||||
| 29/04/2012 | SPL | Celtic | Rangers* | 12.45 | 3 -0 |
| 03/05/2012 | SPL | Celtic | St Johnstone | 19.45 | 1 – 0 |
| Scorer, Stokes | |||||
| 06/05/2012 | SPL | Dundee Utd | Celtic | 12.45 | 1 – 0 |
| 13/05/2012 | SPL | Celtic | Hearts | 12.30 | 5 – 0 |
| Scorer, H88PER 5 | |||||
| 13/05/2012 | TESTIMONIAL | Norwich | Celtic | 19.45 | 2 – 0 |
END OF A LONG SEASON – CELTIC ARE CHAMPIONS OF SCOTLAND |
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