Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 31.01.2012 | Lewis Toshney | Celtic | Kilmarnock | Loan |
| 31.01.2012 | James Keatings | Celtic | — | Loan |
| 31.01.2012 | P. Slane | Celtic | — | Loan |
| 31.01.2012 | P. Brożek | Trabzonspor | Celtic | Loan |
| 19.01.2012 | Ibrahim Danda Rabiu | PSV Eindhoven | Celtic | Free |
| 17.01.2012 | J. Thompson | Celtic | — | Loan |
| 01.01.2012 | M. Lustig | — | Celtic | Free |
| 01.12.2011 | Jos Hooiveld | Celtic | Southampton | 620K € |
| 31.08.2011 | Jos Hooiveld | Celtic | Southampton | Loan |
| 30.08.2011 | Mohamed Bangura | — | Celtic | € 2.6M |
| 25.08.2011 | Daryl Michael Murphy | Celtic | Ipswich | Loan |
| 18.08.2011 | F. Forster | Newcastle | Celtic | Loan |
| 09.08.2011 | J. Thompson | Celtic | — | Loan |
| 04.08.2011 | Darren O'Dea | Celtic | Leeds | Loan |
| 27.07.2011 | E. Juárez | Celtic | — | Loan |
| 08.07.2011 | G. Carey | Celtic | ST Mirren | N/A |
| 07.07.2011 | N. McGinn | Celtic | Brentford | Loan |
| 01.07.2011 | F. Forster | Celtic | Newcastle | N/A |
| 01.07.2011 | K. Wilson | Nottingham Forest | Celtic | Free |
| 01.07.2011 | A. Matthews | — | Celtic | € 225K |
| 01.07.2011 | V. Wanyama | — | Celtic | € 1M |
| 01.07.2011 | P. McGowan | Celtic | ST Mirren | Free |
| 01.07.2011 | G. Spence | Celtic | — | Loan |
| 18.02.2011 | Marc Crosas | Celtic | — | € 350K |
| 31.01.2011 | Milan Mišůn | Celtic | — | Free |
| 26.01.2011 | R. Towell | Celtic | Hibernian | Loan |
| 18.01.2011 | Jos Hooiveld | Celtic | FC Copenhagen | Loan |
| 07.01.2011 | Benjamin Jason Wardlaw Marr | Celtic | — | Loan |
| 18.09.2010 | Milan Mišůn | Celtic | Dundee | Loan |
| 31.08.2010 | A. Stokes | Hibernian | Celtic | € 1.5M |
| 28.08.2010 | R. Conroy | Celtic | — | Loan |
| 27.08.2010 | M. Fortuné | Celtic | — | € 3M |
| 24.08.2010 | J. Thompson | Celtic | — | Loan |
| 23.08.2010 | A. McGeady | Celtic | — | € 12M |
| 18.08.2010 | Emilio Arturo Izaguirre Girón | — | Celtic | € 730K |
| 17.08.2010 | Darren O'Dea | Celtic | Ipswich | Loan |
| 02.08.2010 | Paul Caddis | Celtic | — | € 210K |
| 01.08.2010 | Simon William Ferry | Celtic | — | Free |
| 29.07.2010 | B. Kayal | — | Celtic | € 1.8M |
| 26.07.2010 | E. Juárez | — | Celtic | € 2.5M |
| 01.07.2010 | D. Kamara | Celtic | Fulham | N/A |
| 01.07.2010 | Cha Du-Ri | SC Freiburg | Celtic | Free |
| 01.07.2010 | Artur Boruc | Celtic | Fiorentina | € 2.5M |
| 01.07.2010 | Stephen McManus | Celtic | — | 1.8M € |
| 01.07.2010 | C. Mulgrew | Aberdeen | Celtic | Free |
| 01.07.2010 | J. Ledley | — | Celtic | Free |
| 01.07.2010 | Gary Hooper | — | Celtic | € 2.9M |
| 01.05.2010 | G. Carey | Celtic | — | Loan |
| 01.03.2010 | D. Lafferty | Celtic | — | Loan |
| 01.02.2010 | D. Kamara | Fulham | Celtic | Loan |