Leyton Orient
Official Name: Leyton Orient Football Club
Formed: 1881 Ground: Matchroom Stadium (9,271) Manager: Russell Slade
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Glenn Morris | ENG | G | 1.83 | 70 | 20-12-83 | Woolwich | None |
| 2 | Stephen Purches | ENG | D | 1.80 | 76 | 14-01-80 | Ilford | Bournemouth |
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| 4 | Ben Chorley | ENG | D | 1.91 | 84 | 30-09-82 | Sidcup | Tranmere R |
| 5 | Tamika Mkandawire | ENG | D | 1.83 | 78 | 28-05-83 | Mzuzu | Hereford U |
| 6 | Luke Ashworth | ENG | D | 1.88 | 80 | 04-12-89 | Bolton | Wigan Ath |
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| 8 | Adam Chambers | ENG | M | 1.78 | 74 | 20-11-80 | Sandwell | Kidderminster H |
| 9 | Scott McGleish | ENG | F | 1.75 | 73 | 10-02-74 | Camden Town | Wycombe W |
| 10 | Sean Thornton | IRL | M | 1.78 | 70 | 18-05-83 | Drogheda | Doncaster R |
| 11 | Jason Demetriou | CYP | M | 1.80 | 67 | 18-11-87 | Newham | None |
| 12 | Jamie Jones | ENG | G | 1.88 | 91 | 18-02-89 | Kirkby | Everton |
| 13 | Charlie Daniels | ENG | M | 1.78 | 75 | 07-09-86 | Harlow | Tottenham H |
| 14 | Ryan Jarvis | ENG | F | 1.85 | 72 | 11-07-86 | Fakenham | Norwich C |
| 15 | Jonathan Téhoué | FRA | F | 1.79 | 80 | 03-05-84 | Paris | Konyaspor |
| 16 | Andrew Cave-Brown | SCO | D | 1.78 | 77 | 05-08-88 | Gravesend | Norwich C |
| 17 | Loick Pires | POR | F | 1.88 | 85 | 20-11-89 | London | None |
| 18 | Harry Baker | ENG | M | 1.80 | 76 | 20-09-90 | Bexleyheath | None |
| 19 | John Spicer | ENG | M | 1.80 | 73 | 13-09-83 | Romford | Doncaster R |
| 20 | Jimmy Smith | ENG | M | 1.84 | 71 | 07-01-87 | Newham | Chelsea |
| 21 | Mike Cestor | FRA | D | 1.78 | 78 | 30-04-92 | Bagneux | Pisa |
| 22 | James Scowcroft | ENG | F | 1.85 | 92 | 15-11-75 | Bury St Edmunds | Crystal Palace |
| 23 | Adrian Pătulea | ROU | F | 1.78 | 78 | 10-11-84 | Târgovişte | Lincoln C |
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| 25 | Eric Lichaj | USA | D | 1.80 | 79 | 17-11-88 | Downers Grove | Aston Villa |
| 26 | Jack Giddens | ENG | G | 17-02-92 | Dagenham | None | ||
| 27 | Harry Beautyman | ENG | M | 1.78 | 74 | 01-04-92 | Newham | None |
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Players no longer at this club |
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| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 24 | Kristian O'Leary | WAL | M | 1.80 | 80 | 30-08-77 | Port Talbot | Swansea C |
| 24 | Lee Butcher | ENG | G | 1.85 | 77 | 11-10-88 | Waltham Forest | Tottenham H |
| 15 | Luke Summerfield | ENG | M | 1.83 | 70 | 06-12-87 | Ivybridge | Plymouth Arg |
| 21 | Matthew Hall | ENG | M | 10-01-91 | Chelmsford | Billericay T | ||
| 25 | Andros Townsend | ENG | M | 1.83 | 76 | 16-07-91 | Whipps Cross | Tottenham H |
| 19 | Darryl Sydes | ENG | M | 20-11-90 | Tarragona | |||
| 7 | John "JJ" Melligan | IRL | M | 1.78 | 72 | 11-02-82 | Dublin | Dundalk |
| 19 | Matthew Briggs | ENG | D | 1.88 | 84 | 09-03-91 | Wandsworth | Fulham |
| 24 | Nicky Adams | WAL | M | 1.78 | 70 | 16-10-86 | Bolton | Leicester C |
| 7 | Aaron Doran | IRL | M | 1.70 | 76 | 13-05-91 | Dublin | Blackburn R |