Middlesbrough
Official Name: Middlesbrough Football Club
Formed: 1876 Ground: Riverside Stadium (34,988) Manager: Tony Mowbray [ENG]
| Number | Name | Nat | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Jason Steele | ENG | G | 1.88 | 79 | 18-08-90 | Newton Aycliffe | None |
| 2 | Justin Hoyte | ENG | D | 1.80 | 70 | 20-11-84 | Waltham Forest | Arsenal |
| 3 | Joe Bennett | ENG | D | 1.77 | 74 | 28-03-90 | Rochdale | None |
| 4 | Matthew Bates | ENG | D | 1.78 | 77 | 10-12-86 | Stockton-on-Tees | None |
| 5 | Merouane Zemmama | MAR | M | 1.72 | 66 | 07-10-83 | Rabat | Hibernian |
| 6 | Stephen McManus | SCO | D | 1.88 | 83 | 10-09-82 | Lanark | Celtic |
| 7 | Scott McDonald | AUS | F | 1.73 | 78 | 21-08-83 | Melbourne | Celtic |
| 8 | Kevin Thomson | SCO | M | 1.88 | 72 | 14-10-84 | Edinburgh | Rangers |
| 9 | Marvin Emnes | NED | F | 1.80 | 66 | 27-05-88 | Rotterdam | Sparta Rotterdam |
| 10 | Nicky Bailey | ENG | M | 1.78 | 80 | 10-06-84 | Hammersmith | Charlton Ath |
| 11 | Adam Hammill | ENG | M | 1.80 | 73 | 25-01-88 | Liverpool | Wolverhampton W |
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| 14 | Rhys Williams | AUS | D | 1.87 | 72 | 07-07-88 | Perth [AUS] | ECU Joondalup |
| 15 | Sebastian Hines | ENG | D | 1.88 | 78 | 29-05-88 | Wetherby | None |
| 16 | Bartholomew Ogbeche | NGA | F | 1.77 | 78 | 01-10-84 | Ogija | Kavala |
| 17 | Barry Robson | SCO | M | 1.80 | 70 | 07-11-78 | Aberdeen | Celtic |
| 18 | Julio Arca | ARG | M | 1.75 | 69 | 30-01-81 | Quilmes | Sunderland |
| 19 | Andrew Halliday | SCO | M | 1.73 | 67 | 11-10-91 | Glasgow | Livingston |
| 20 | Luke Williams | ENG | F | 1.85 | 74 | 11-06-93 | Middlesbrough | None |
| 21 | Danny Coyne | WAL | G | 1.83 | 83 | 27-08-73 | Prestatyn | Tranmere R |
| 22 | Malaury Martin | FRA | M | 1.78 | 75 | 25-08-88 | Nice | Blackpool |
| 23 | Jonathan Grounds | ENG | D | 1.85 | 87 | 02-02-88 | Ingleby Barwick | None |
| 24 | Cameron Park | ENG | M | 1.78 | 71 | 06-07-92 | Marske-by-the-Sea | None |
| 25 | Curtis Main | ENG | F | 1.78 | 67 | 20-06-92 | South Shields | Darlington |
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| 28 | Jonathan Franks | ENG | F | 1.74 | 72 | 08-04-90 | Stockton-on-Tees | None |
| 29 | Anthony McMahon | ENG | D | 1.80 | 72 | 24-03-86 | Bishop Auckland | None |
| 30 | Lukas Jutkiewicz | ENG | F | 1.85 | 73 | 28-03-89 | Southampton | Coventry C |
| 31 | Connor Ripley | ENG | G | 1.80 | 76 | 13-02-93 | Middlesbrough | Blackburn R |
| 32 | Adam Reach | ENG | D | 1.85 | 73 | 03-02-93 | Gateshead | None |
| 33 | Richard Smallwood | ENG | M | 1.80 | 72 | 29-12-90 | Dormanstown | None |
| 34 | Luke Coddington | ENG | G | 1.81 | 83 | 06-06-95 | Middlesbrough | None |
| 35 | James Montgomery | ENG | G | 1.88 | 80 | 20-04-94 | Sunderland | None |
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| 38 | Faris Haroun | BEL | M | 1.88 | 73 | 22-09-85 | Brussels | Beerschot AC |
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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 |
| 16 | Lee Miller | SCO | F | 1.88 | 73 | 18-05-83 | Lanark | Carlisle U |
| 13 | Carl Ikeme | NGA | G | 1.88 | 87 | 08-06-86 | Sutton Coldfield | Wolverhampton W |
| 26 | Alex Nimely | ENG | F | 1.80 | 72 | 11-05-91 | Monrovia | Manchester C |
| 11 | Tarmo Kink | EST | F | 1.83 | 74 | 06-10-85 | Tallinn | Karpaty Lviv |