Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 10.02.2015 | P. George | Celtic | — | Free |
| 02.02.2015 | F. Twardzik | Celtic | — | N/A |
| 02.02.2015 | S. Armstrong | Dundee Utd | Celtic | N/A |
| 02.02.2015 | G. Mackay-Steven | Dundee Utd | Celtic | Free |
| 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 |
| 10.12.2014 | M. Fraser | — | Celtic | N/A |
| 19.09.2014 | P. Slane | Celtic | — | N/A |
| 12.09.2014 | M. Fraser | Celtic | — | Loan |
| 11.09.2014 | A. Mcilduff | Celtic | — | Loan |
| 04.09.2014 | J. Guidetti | Manchester City | Celtic | Loan |
| 01.09.2014 | Amido Baldé | Celtic | — | Loan |
| 01.09.2014 | S. Šćepović | — | Celtic | N/A |
| 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 |
| 27.08.2014 | M. Wakaso | — | Celtic | Loan |
| 22.08.2014 | Georgios Samaras | Celtic | — | Free |
| 12.08.2014 | J. Denayer | Manchester City | Celtic | Loan |
| 11.08.2014 | Aleksandar Tonev | Aston Villa | Celtic | Loan |
| 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 |
| 28.07.2014 | J. Inge Berget | — | Celtic | Loan |
| 03.07.2014 | C. Gordon | Sunderland | Celtic | Free |
| 01.07.2014 | T. Rogić | — | Celtic | N/A |
| 01.07.2014 | L. Kidd | Celtic | — | N/A |
| 01.07.2014 | M. Miller | Celtic | — | Free |
| 01.07.2014 | D. McGeouch | — | Celtic | N/A |
| 01.07.2014 | T. Watt | — | Celtic | N/A |
| 01.07.2014 | S. Findlay | — | Celtic | N/A |
| 01.07.2014 | C. McGregor | — | Celtic | N/A |
| 01.06.2014 | P. George | — | Celtic | N/A |
| 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 | Leigh Griffiths | Wolves | Celtic | N/A |
| 31.01.2014 | J. Ledley | Celtic | Crystal Palace | N/A |
| 30.01.2014 | D. McGeouch | Celtic | — | Loan |
| 26.01.2014 | P. Twardzik | Livingston | Celtic | N/A |