Middlesbrough
Official Name: Middlesbrough Football Club
Formed: 1876 Ground: Riverside Stadium (35,049) Manager: Steve McClaren
| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | Previous Club |
| 1 | Mark Schwarzer | G | 6'05" | 15 01 | 06-10-72 | Sydney | Bradford C |
| 2 | Michael Reiziger | D | 5'10'' | 11 11 | 03-05-73 | Amstelveen | Barcelona |
| 3 | Franck Queudrue | D | 6'01'' | 12 07 | 25-08-78 | Paris | Lens |
| 4 | Ugo Ehiogu | D | 6'02" | 14 10 | 03-11-72 | Hackney | Aston Villa |
| 5 | Chris Riggott | D | 6'02" | 12 05 | 01-09-80 | Derby | Derby Co |
| 6 | Gareth Southgate | D | 6'00" | 12 06 | 03-09-70 | Watford | Aston Villa |
| 7 | George Boateng | M | 5'10" | 10 12 | 05-09-75 | Nkawkaw | Aston Villa |
| 8 | Szilard Nemeth | F | 5'10" | 11 04 | 08-08-77 | Komarno | Inter Bratislava |
| 9 | Massimo Maccarone | F | 6'00" | 11 09 | 06-09-79 | Iuogo Galliate | Empoli |
| 10 | |||||||
| 11 | Malcolm Christie | F | 6'00" | 11 00 | 11-04-79 | Peterborough | Derby Co |
| 12 | |||||||
| 13 | |||||||
| 14 | Gaizka Mendieta | M | 5'08" | 10 12 | 27-03-74 | Bilbao | Lazio |
| 15 | Ray Parlour | M | 5'10" | 11 12 | 07-03-73 | Romford | Arsenal |
| 16 | Joseph-Desire Job | F | 6'01" | 11 00 | 01-12-77 | Venissieux | Lens |
| 17 | Mark Wilson | M | 6'00" | 13 02 | 09-02-79 | Scunthorpe | Manchester U |
| 18 | Jimmy Hasselbaink | F | 6'02" | 13 10 | 27-03-72 | Paramaribo | Chelsea |
| 19 | Stewart Downing | M | 6'00'' | 11 00 | 22-07-84 | Middlesbrough | None |
| 20 | Doriva | M | 5'09'' | 11 07 | 28-05-72 | Sao Paulo | Celta Vigo |
| 21 | Stuart Parnaby | D | 5'10" | 11 00 | 19-07-82 | Durham | None |
| 22 | Bradley Jones | G | 6'03'' | 12 01 | 19-02-82 | Armadale | None |
| 23 | Colin Cooper | D | 5'11" | 11 11 | 28-02-67 | Sedgefield | Nottingham F |
| 24 | Andrew Davies | D | 6'03" | 14 08 | 17-12-84 | Stockton-on-Tees | None |
| 25 | James Morrison | M | 5'10" | 10 01 | 25-05-86 | Darlington | None |
| 26 | Matthew Bates | D | 5'10" | 12 03 | 10-12-86 | Stockton-on-Tees | None |
| 27 | Ross Turnbull | G | 6'04" | 13 05 | 04-01-85 | Bishop Auckland | None |
| 28 | Andrew Taylor | D | 5'10" | 10 12 | 01-08-86 | Hartlepool | None |
| 29 | Anthony McMahon | D | 5'10" | 11 04 | 24-03-86 | Bishop Auckland | None |
| 30 | Daniel Graham | F | 5'11" | 12 05 | 12-08-85 | Gateshead | Chester-le-Street T |
| 31 | David Wheater | D | 6'04" | 12 12 | 14-02-87 | Middlesbrough | None |
| 32 | Boudewijn Zenden | M | 5'08'' | 11 09 | 15-08-76 | Maastricht | Chelsea |
| 33 | Anthony Peacock | M | 5'09" | 11 03 | 06-09-85 | Hemlington | None |
| 34 | Jason Kennedy | M | 6'01" | 11 10 | 11-09-86 | Stockton-on-Tees | None |
| 35 | David Knight | G | 6'00" | 11 07 | 15-01-87 | Sunderland | None |
| 36 | Mark Viduka | F | 6'02" | 14 04 | 09-10-75 | Melbourne | Leeds U |
| 37 | Adam Johnson | M | 5'09" | 09 11 | 14-07-87 | Sunderland | None |
| 38 | Chris Pennock | G | 6'00" | 12 06 | 12-09-87 | Bishop Auckland | None |
| 39 | |||||||
| 40 | |||||||
Players no longer at this club |
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| Number | Name | Pos | Height | Weight | Date of Birth | Birth Place | New Club |
| 10 | Juninho | M | 5'05" | 09 06 | 22-02-73 | São Paulo | Celtic |
| 12 | Carlo Nash | G | 6'05" | 14 01 | 13-09-73 | Bolton | Preston NE |