| 26 Nov 14 | R. James Reece James | Manchester UnitedMAN | → | Rotherham UnitedROT | Loan |
| 26 Nov 14 | R. James Reece James | Manchester UnitedMAN | → | Rotherham UnitedROT | Loan |
| 27 Oct 14 | S. Johnstone Sam Johnstone | Manchester UnitedMAN | → | Doncaster RoversDON | Loan |
| 08 Sept 14 | D. Petrucci Davide Petrucci | Manchester UnitedMAN | → | CCXCFR ClujCFR Cluj | Free |
| 01 Sept 14 | J. Hernández Javier Hernández | Manchester UnitedMAN | → | Real MadridMAD | Loan |
| 01 Sept 14 | N. Powell Nick Powell | Manchester UnitedMAN | → | Leicester CityLEI | Loan |
| 01 Sept 14 | M. Keane Michael Keane | Manchester UnitedMAN | → | BurnleyBUR | Loan |
| 01 Sept 14 | J. Hernández Javier Hernández | Manchester UnitedMAN | → | Real MadridMAD | Loan |
| 01 Sept 14 | R. Falcao Radamel Falcao | AS MonacoMON | → | Manchester UnitedMAN | Loan |
| 01 Sept 14 | T. Cleverley Tom Cleverley | Manchester UnitedMAN | → | Aston VillaAVL | Loan |
| 01 Sept 14 | D. Welbeck Danny Welbeck | Manchester UnitedMAN | → | ArsenalARS | Undisclosed |
| 01 Sept 14 | T. Lawrence Tom Lawrence | Manchester UnitedMAN | → | Leicester CityLEI | Undisclosed |
| 01 Sept 14 | D. Blind Daley Blind | Ajax AmsterdamAJA | → | Manchester UnitedMAN | 14000000 |
| 01 Sept 14 | D. Blind Daley Blind | Ajax AmsterdamAJA | → | Manchester UnitedMAN | 14000000 |
| 01 Sept 14 | R. Falcao Radamel Falcao | AS MonacoMON | → | Manchester UnitedMAN | Loan |
| 31 Aug 14 | S. Kagawa Shinji Kagawa | Manchester UnitedMAN | → | Borussia DortmundDOR | Undisclosed |
| 31 Aug 14 | S. Kagawa Shinji Kagawa | Manchester UnitedMAN | → | Borussia DortmundDOR | Undisclosed |
| 28 Aug 14 | W. Zaha Wilfried Zaha | Manchester UnitedMAN | → | Crystal PalaceCRY | Loan |
| 26 Aug 14 | Á. Di María Ángel Di María | Real MadridMAD | → | Manchester UnitedMAN | 59700000 |
| 26 Aug 14 | Á. Di María Ángel Di María | Real MadridMAD | → | Manchester UnitedMAN | 59700000 |
| 20 Aug 14 | M. Rojo Marcos Rojo | Sporting CPSCP | → | Manchester UnitedMAN | 20000000 |
| 20 Aug 14 | Nani | Manchester UnitedMAN | → | Sporting CPSCP | Loan |
| 11 Aug 14 | Á. Henríquez Ángelo Henríquez | Manchester UnitedMAN | → | DZXDinamo ZagrebDinamo Zagreb | Loan |
| 25 Jul 14 | Bebé | Manchester UnitedMAN | → | BenficaBEN | Undisclosed |
| 21 Jul 14 | P. Evra Patrice Evra | Manchester UnitedMAN | → | JuventusJUV | 1200000 |
| 21 Jul 14 | P. Evra Patrice Evra | Manchester UnitedMAN | → | JuventusJUV | 1200000 |
| 18 Jul 14 | Louis Rowley | Manchester UnitedMAN | → | Leicester CityLEI | Free |
| 01 Jul 14 | A. Herrera Ander Herrera | Athletic ClubATH | → | Manchester UnitedMAN | Undisclosed |
| 01 Jul 14 | J. Barmby Jack Barmby | Manchester UnitedMAN | → | Leicester CityLEI | Undisclosed |
| 01 Jul 14 | A. Büttner Alexander Büttner | Manchester UnitedMAN | → | Dinamo MoscowDMO | Undisclosed |
| 01 Jul 14 | A. Herrera Ander Herrera | Athletic ClubATH | → | Manchester UnitedMAN | Undisclosed |
| 01 Jul 14 | F. Macheda Federico Macheda | Manchester UnitedMAN | → | Cardiff CityCAR | Free |
| 01 Jul 14 | N. Vidic Nemanja Vidic | Manchester UnitedMAN | → | InternazionaleINT | Free |
| 01 Jul 14 | J. Barmby Jack Barmby | Manchester UnitedMAN | → | Leicester CityLEI | Undisclosed |
| 01 Jul 14 | N. Vidic Nemanja Vidic | Manchester UnitedMAN | → | InternazionaleINT | Free |
| 27 Jun 14 | L. Shaw Luke Shaw | SouthamptonSOU | → | Manchester UnitedMAN | Undisclosed |
| 27 Mar 14 | L. Grimshaw Liam Grimshaw | Manchester UnitedMAN | → | MorecambeMOR | Loan |
| 27 Mar 14 | D. Petrucci Davide Petrucci | Manchester UnitedMAN | → | Charlton AthleticCHA | Loan |
| 27 Mar 14 | D. Petrucci Davide Petrucci | Manchester UnitedMAN | → | Charlton AthleticCHA | Loan |
| 27 Mar 14 | T. Thorpe Tom Thorpe | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 27 Mar 14 | T. Thorpe Tom Thorpe | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 07 Mar 14 | M. Keane Michael Keane | Manchester UnitedMAN | → | Blackburn RoversBLK | Loan |
| 07 Mar 14 | M. Keane Michael Keane | Manchester UnitedMAN | → | Blackburn RoversBLK | Loan |
| 27 Feb 14 | J. Lingard Jesse Lingard | Manchester UnitedMAN | → | Brighton & Hove AlbionBHA | Loan |
| 27 Feb 14 | J. Lingard Jesse Lingard | Manchester UnitedMAN | → | Brighton & Hove AlbionBHA | Loan |
| 31 Jan 14 | M. Keane Michael Keane | Manchester UnitedMAN | → | Queens Park RangersQPR | Loan |
| 31 Jan 14 | S. Johnstone Sam Johnstone | Manchester UnitedMAN | → | Doncaster RoversDON | Loan |
| 31 Jan 14 | Charni Ekangamene | Manchester UnitedMAN | → | Carlisle UnitedCAR | Loan |
| 31 Jan 14 | T. Blackett Tyler Blackett | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 31 Jan 14 | S. Johnstone Sam Johnstone | Manchester UnitedMAN | → | Doncaster RoversDON | Loan |
| 31 Jan 14 | M. Keane Michael Keane | Manchester UnitedMAN | → | Queens Park RangersQPR | Loan |
| 31 Jan 14 | W. Keane Will Keane | Manchester UnitedMAN | → | Queens Park RangersQPR | Loan |
| 31 Jan 14 | T. Lawrence Tom Lawrence | Manchester UnitedMAN | → | Yeovil TownYEO | Loan |
| 31 Jan 14 | F. Macheda Federico Macheda | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 31 Jan 14 | T. Thorpe Tom Thorpe | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 31 Jan 14 | Fabio | Manchester UnitedMAN | → | Cardiff CityCAR | Undisclosed |
| 31 Jan 14 | Sam Byrne | Manchester UnitedMAN | → | Carlisle UnitedCAR | Loan |
| 31 Jan 14 | T. Thorpe Tom Thorpe | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 31 Jan 14 | F. Macheda Federico Macheda | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 31 Jan 14 | T. Lawrence Tom Lawrence | Manchester UnitedMAN | → | Yeovil TownYEO | Loan |
| 31 Jan 14 | W. Keane Will Keane | Manchester UnitedMAN | → | Queens Park RangersQPR | Loan |
| 31 Jan 14 | R. Tunnicliffe Ryan Tunnicliffe | Manchester UnitedMAN | → | FulhamFUL | Undisclosed |
| 31 Jan 14 | L. Cole Larnell Cole | Manchester UnitedMAN | → | FulhamFUL | Undisclosed |
| 31 Jan 14 | W. Zaha Wilfried Zaha | Manchester UnitedMAN | → | Cardiff CityCAR | Loan |
| 31 Jan 14 | Jack Rudge | Manchester UnitedMAN | → | Torquay UnitedTQU | Loan |
| 31 Jan 14 | T. Blackett Tyler Blackett | Manchester UnitedMAN | → | Birmingham CityBIR | Loan |
| 25 Jan 14 | J. Mata Juan Mata | ChelseaCHE | → | Manchester UnitedMAN | 37100000 |
| 23 Jan 14 | Jack Barmby | Manchester UnitedMAN | → | Hartlepool UnitedHAR | Loan |
| 18 Jan 14 | A. Oliveira Anderson | Manchester UnitedMAN | → | FiorentinaFIO | Loan |
| 18 Jan 14 | A. Oliveira Anderson | Manchester UnitedMAN | → | FiorentinaFIO | Loan |