Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 28.07.2015 | J. Irvine | Celtic | — | N/A |
| 16.07.2015 | H. Friðjónsson | Celtic | — | N/A |
| 15.07.2015 | Amido Baldé | Celtic | Metz | N/A |
| 09.07.2015 | S. Findlay | Celtic | Kilmarnock | Loan |
| 07.07.2015 | C. Waters | Celtic | — | Loan |
| 03.07.2015 | A. Matthews | Celtic | Sunderland | € 3M |
| 03.07.2015 | M. Duffy | Celtic | — | Loan |
| 01.07.2015 | J. Denayer | Celtic | Manchester City | N/A |
| 01.07.2015 | J. Lindsay | Celtic | — | Loan |
| 01.06.2015 | J. Guidetti | Celtic | Manchester City | N/A |
| 02.04.2015 | L. Henderson | Celtic | — | Loan |
| 10.02.2015 | P. George | Celtic | — | Free |
| 02.02.2015 | F. Twardzik | Celtic | — | N/A |
| 30.01.2015 | Jack Breslin | Celtic | — | Loan |
| 23.01.2015 | B. Kayal | Celtic | Brighton | N/A |
| 23.01.2015 | John Herron | Celtic | — | Loan |
| 23.01.2015 | P. McMullan | Celtic | — | Loan |
| 20.01.2015 | M. Fraser | Celtic | — | Free |
| 16.01.2015 | S. Findlay | Celtic | — | Loan |
| 13.01.2015 | J. Inge Berget | Celtic | — | N/A |
| 12.01.2015 | Amido Baldé | Celtic | — | Loan |
| 09.01.2015 | Jordan Hart | Celtic | — | Loan |
| 19.09.2014 | P. Slane | Celtic | — | N/A |
| 12.09.2014 | M. Fraser | Celtic | — | Loan |
| 11.09.2014 | A. Mcilduff | Celtic | — | Loan |
| 01.09.2014 | Amido Baldé | Celtic | — | Loan |
| 01.09.2014 | D. McGeouch | Celtic | Hibernian | Loan |
| 01.09.2014 | H. Friðjónsson | Celtic | Brondby | Loan |
| 01.09.2014 | T. Pukki | Celtic | Brondby | N/A |
| 22.08.2014 | Georgios Samaras | Celtic | — | Free |
| 09.08.2014 | F. Forster | Celtic | Southampton | € 12.5M |
| 01.08.2014 | J. Irvine | Celtic | — | Loan |
| 30.07.2014 | D. Johnstone | Celtic | — | Free |
| 28.07.2014 | T. Watt | Celtic | Standard Liege | € 1.5M |
| 01.07.2014 | L. Kidd | Celtic | — | N/A |
| 01.07.2014 | M. Miller | Celtic | — | Free |
| 01.04.2014 | Glenn Daniëls | Celtic | Fortuna Sittard | N/A |
| 03.02.2014 | Mohamed Bangura | Celtic | Istanbul Basaksehir | Free |
| 01.02.2014 | J. Chalmers | Celtic | Falkirk | Loan |
| 01.02.2014 | M. Miller | Celtic | — | Loan |
| 01.02.2014 | S. Findlay | Celtic | — | Loan |
| 31.01.2014 | J. Ledley | Celtic | Crystal Palace | N/A |
| 30.01.2014 | D. McGeouch | Celtic | — | Loan |
| 24.01.2014 | B. Atajić | Celtic | — | Loan |
| 20.01.2014 | T. Rogić | Celtic | — | Loan |
| 14.01.2014 | P. George | Celtic | — | Loan |
| 04.12.2013 | Lassad Hassen Nouioui | Celtic | Arouca | N/A |
| 23.11.2013 | P. Twardzik | Celtic | Livingston | Loan |
| 01.09.2013 | T. Watt | Celtic | — | Loan |
| 22.08.2013 | Patrick McCourt | Celtic | — | Free |