Dates and figures are for the individual's career with Middlesbrough only. Figures are for all competitive matches and include substitute appearances.
| No. |
Nationality |
Player |
Age |
Position |
Signed from |
Fee (£) |
Debut |
End of contract |
Appearances |
Goals |
| 3 |
England |
Taylor, AndrewAndrew Taylor |
&0000000000000022.00000022 |
Defender |
Academy |
0 |
02006-01-14 January 14, 2006 |
2011 |
83 |
0 |
| 4 |
England |
O'Neil, GaryGary O'Neil |
&0000000000000025.00000025 |
Midfielder |
Portsmouth |
5,000,000 |
02007-09-15 September 15, 2007 |
2010 |
29 |
1 |
| 5 |
England |
Riggott, ChrisChris Riggott |
&0000000000000028.00000028 |
Defender |
Derby County |
2,000,000 |
02003-02-08 February 8, 2003 |
2010 |
121 |
7 |
| 6 |
Austria |
Pogatetz, EmanuelEmanuel Pogatetz |
&0000000000000025.00000025 |
Defender |
Bayer Leverkusen |
1,800,000 |
02005-08-25 August 25, 2005 |
2010 |
112 |
3 |
| 8 |
France |
Digard, DidierDidier Digard |
&0000000000000022.00000022 |
Midfielder |
Paris Saint Germain |
4,000,000 |
N/A |
2012 |
0 |
0 |
| 9 |
Egypt |
Mido, AhmedAhmed Mido |
&0000000000000025.00000025 |
Forward |
Tottenham Hotspur |
6,000,000 |
02007-08-18 August 18, 2007 |
2011 |
17 |
2 |
| 10 |
France |
Aliadière, JérémieJérémie Aliadière |
&0000000000000025.00000025 |
Forward |
Arsenal |
2,000,000 |
02007-08-11 August 11, 2007 |
2011 |
31 |
5 |
| 11 |
Netherlands |
Emnes, MarvinMarvin Emnes |
&0000000000000020.00000020 |
Forward |
Sparta Rotterdam |
3,200,000 |
N/A |
2012 |
0 |
0 |
| 12 |
Brazil |
Alves, AfonsoAfonso Alves |
&0000000000000027.00000027 |
Forward |
Heerenveen |
12,700,000 |
02008-02-09 February 9, 2008 |
2012 |
14 |
6 |
| 14 |
Germany |
Huth, RobertRobert Huth |
&0000000000000024.00000024 |
Defender |
Chelsea |
6,000,000 |
02006-09-20 September 20, 2006 |
2011 |
30 |
2 |
| 15 |
Egypt |
Shawky, MohamedMohamed Shawky |
&0000000000000027.00000027 |
Midfielder |
Al-Ahly |
650,000 |
02007-09-26 September 26, 2007 |
2010 |
6 |
0 |
| 17 |
Turkey |
Sanli, TuncayTuncay Şanlı |
&0000000000000026.00000026 |
Forward |
Fenerbahçe |
0 |
02007-08-11 August 11, 2007 |
2011 |
38 |
8 |
| 19 |
England |
Downing, StewartStewart Downing |
&0000000000000024.00000024 |
Midfielder |
Academy |
0 |
02002-04-24 April 24, 2002 |
2013 |
191 |
20 |
| 20 |
Argentina |
Arca, JulioJulio Arca |
&0000000000000027.00000027 |
Midfielder |
Sunderland |
1,750,000 |
02006-08-19 August 19, 2006 |
2011 |
57 |
5 |
| 21 |
England |
Turnbull, RossRoss Turnbull |
&0000000000000024.00000024 |
Goalkeeper |
Academy |
0 |
02006-05-03 May 3, 2006 |
2009 |
6 |
0 |
| 22 |
Australia |
Jones, BradBrad Jones |
&0000000000000026.00000026 |
Goalkeeper |
Bayswater City |
0 |
02004-01-07 January 7, 2004 |
2009 |
30 |
0 |
| 26 |
England |
Bates, MatthewMatthew Bates |
&0000000000000022.00000022 |
Defender |
Academy |
0 |
02004-12-06 December 6, 2004 |
2009 |
32 |
0 |
| 28 |
England |
Johnson, AdamAdam Johnson |
&0000000000000021.00000021 |
Midfielder |
Academy |
0 |
02005-03-17 March 17, 2005 |
2010 |
57 |
2 |
| 29 |
England |
McMahon, TonyTony McMahon |
&0000000000000022.00000022 |
Defender |
Academy |
0 |
02004-10-03 October 3, 2004 |
2009 |
17 |
0 |
| 31 |
England |
Wheater, DavidDavid Wheater |
&0000000000000021.00000021 |
Defender |
Academy |
0 |
02005-03-15 March 15, 2005 |
2011 |
49 |
5 |
| 32 |
England |
Steele, JasonJason Steele |
&0000000000000018.00000018 |
Goalkeeper |
Academy |
0 |
N/A |
2009 |
0 |
0 |
| 35 |
England |
Owens, GraemeGraeme Owens |
&0000000000000020.00000020 |
Midfielder |
Academy |
0 |
02007-09-26 September 26, 2007 |
2009 |
1 |
0 |
| 36 |
England |
Johnson, JohnJohn Johnson |
&0000000000000020.00000020 |
Midfielder |
Academy |
0 |
N/A |
2009 |
0 |
0 |
| 38 |
England |
Hines, SebSeb Hines |
&0000000000000020.00000020 |
Defender |
Academy |
0 |
02007-01-16 January 16, 2007 |
2009 |
5 |
1 |
| 39 |
Wales |
Williams, RhysRhys Williams |
&0000000000000020.00000020 |
Defender |
Academy |
0 |
N/A |
2009 |
0 |
0 |
| 40 |
England |
Grounds, JonathanJonathan Grounds |
&0000000000000020.00000020 |
Defender |
Academy |
0 |
02008-01-12 January 12, 2008 |
2010 |
7 |
0 |
| 41 |
England |
Walker, JoshJosh Walker |
&0000000000000019.00000019 |
Midfielder |
Academy |
0 |
02006-05-07 May 7, 2006 |
2009 |
1 |
0 |
| 42 |
England |
Craddock, TomTom Craddock |
&0000000000000022.00000022 |
Forward |
Academy |
0 |
02006-05-07 May 7, 2006 |
2009 |
5 |
0 |
|
England |
Bennett, JoeJoe Bennett |
|
Defender |
Academy |
0 |
N/A |
2010 |
0 |
0 |
|
England |
Franks, JonathanJonathan Franks |
&0000000000000018.00000018 |
Forward |
Academy |
0 |
N/A |
2009 |
0 |
0 |
|
England |
Porritt, NathanNathan Porritt |
&0000000000000019.00000019 |
Forward |
Academy |
0 |
N/A |
2010 |
0 |
0 |
|
England |
Smallwood, RichardRichard Smallwood |
&0000000000000018.00000018 |
Midfielder |
Academy |
0 |
N/A |
2011 |
0 |
0 |