| 23 Nov 11 | J. Parkin Jon Parkin |  Cardiff CityCAR | → |  Huddersfield TownHUD | Loan |
| 21 Nov 11 | D. Keinan Dekel Keinan | Cardiff CityCAR | → |  Crystal PalaceCRY | Loan |
| 08 Nov 11 | A. Wildig Aaron Wildig | Cardiff CityCAR | → |  Shrewsbury TownSHR | Loan |
| 21 Sept 11 | J. Parkin Jon Parkin | Cardiff CityCAR | → |  Doncaster RoversDON | Loan |
| 31 Aug 11 | B. Turner Ben Turner |  Coventry CityCOV | → | Cardiff CityCAR | Undisclosed |
| 26 Jul 11 | R. Gestede Rudy Gestede |  MetzMETZ | → | Cardiff CityCAR | Free |
| 26 Jul 11 | K. Miller Kenny Miller |  BursasporBursaspor | → | Cardiff CityCAR | Undisclosed |
| 22 Jul 11 | Filip Kiss | SBXSlovan BratislavaSlovan Bratislava | → | Cardiff CityCAR | Loan |
| 13 Jul 11 | J. Bothroyd Jay Bothroyd | Cardiff CityCAR | → |  Queens Park RangersQPR | Free |
| 13 Jul 11 | J. Bothroyd Jay Bothroyd | Cardiff CityCAR | → | Queens Park RangersQPR | Free |
| 10 Jul 11 | J. Mason Joe Mason |  Plymouth ArgylePLY | → | Cardiff CityCAR | Undisclosed |
| 08 Jul 11 | A. Gunnarsson Aron Gunnarsson | Coventry CityCOV | → | Cardiff CityCAR | Free |
| 06 Jul 11 | R. Earnshaw Robert Earnshaw |  Nottingham ForestFOR | → | Cardiff CityCAR | Free |
| 04 Jul 11 | A. Taylor Andrew Taylor |  MiddlesbroughMID | → | Cardiff CityCAR | Free |
| 01 Jul 11 | D. Cowie Don Cowie |  WatfordWAT | → | Cardiff CityCAR | Free |
| 23 Jun 11 | C. Conway Craig Conway |  Dundee UnitedDUN | → | Cardiff CityCAR | Free |
| 23 Jun 11 | C. Conway Craig Conway | Dundee UnitedDUN | → | Cardiff CityCAR | Free |
| 10 Jun 11 | M. Chopra Michael Chopra | Cardiff CityCAR | → |  Ipswich TownIPS | Undisclosed |
| 08 Jun 11 | C. Burke Chris Burke | Cardiff CityCAR | → |  Birmingham CityBIR | Free |
| 08 Jun 11 | C. Burke Chris Burke | Cardiff CityCAR | → | Birmingham CityBIR | Free |
| 24 Mar 11 | J. Samuel Jlloyd Samuel |  Aston VillaAVL | → | Cardiff CityCAR | Loan |
| 24 Mar 11 | J. Samuel Jlloyd Samuel | Aston VillaAVL | → | Cardiff CityCAR | Loan |
| 04 Mar 11 | S. Bywater Stephen Bywater |  Derby CountyDER | → | Cardiff CityCAR | Loan |
| 03 Mar 11 | J. Brown Jason Brown |  Blackburn RoversBLK | → | Cardiff CityCAR | Loan |
| 03 Mar 11 | J. Brown Jason Brown | Blackburn RoversBLK | → | Cardiff CityCAR | Loan |
| 25 Jan 11 | A. Wildig Aaron Wildig | Cardiff CityCAR | → |  Hamilton AcademicalHAM | Loan |
| 25 Jan 11 | A. Wildig Aaron Wildig | Cardiff CityCAR | → | Hamilton AcademicalHAM | Loan |
| 22 Jan 11 | A. Ramsey Aaron Ramsey |  ArsenalARS | → | Cardiff CityCAR | Loan |
| 22 Jan 11 | A. Ramsey Aaron Ramsey | ArsenalARS | → | Cardiff CityCAR | Loan |
| 18 Jan 11 | J. Emmanuel-Thomas Jay Emmanuel-Thomas | ArsenalARS | → | Cardiff CityCAR | Loan |
| 18 Jan 11 | J. Emmanuel-Thomas Jay Emmanuel-Thomas | ArsenalARS | → | Cardiff CityCAR | Loan |
| 04 Jan 11 | J. Parkin Jon Parkin |  Preston North EndPNE | → | Cardiff CityCAR | Undisclosed |
| 02 Jan 11 | M. Comminges Miguel Comminges | Cardiff CityCAR | → |  Southend UnitedSOUT | Free |