| MIDDLESBROUGH : 1946/47 - 2006/07 | ||||||
| NAME | POS. | SEASONS | SOURCE | TRANSFERRED TO | APPS | GLS |
| AITKEN George | CH | 51-53 | Edinburgh Thistle | Workington | 17 | 0 |
| ALLEN Mike | D | 67-72 | App. | Brentford | 34 | 0 |
| ANDERSON Bob | G | 47-48 | Blackhall Colliery | Blackhall Colliery | 1 | 0 |
| ANDERSON Stan | WH | 65-66 | Newcastle United | Mgr. Middlesbrough | 21 | 2 |
| ANDERSON Viv | FB | 94-95 | Barnsley | Asst.Mgr. Middlesbrough | 2 | 0 |
| ANGUS Mike | M | 79-82 | Jnrs. | Southend United | 37 | 1 |
| On loan:1982/83 Scunthorpe United | 20 | 2 | ||||
| APPLEBY Bob | G | 59-67 | Amble W. | Hereford United | 99 | 0 |
| ARMSTRONG Alun | F | 97-00 | Stockport County | Ipswich Town | 29 | 9 |
| On loan:1999/2000 Huddersfield Town | 6 | 0 | ||||
| ARMSTRONG David | M | 71-81 | App. | Southampton | 359 | 59 |
| ARNOLD Ian | F | 90-92 | YT | Carlisle United | 3 | 0 |
| ASHCROFT Billy | F | 77-82 | Wrexham | Twente Enschede (Holland) | 159 | 21 |
| ASKEW Billy | M | 79-82 | App. | Hull City | 12 | 0 |
| AULD Walter | W | 50-51 | Bellshill Athletic | Berwick Rangers | 2 | 1 |
| BAILEY Ian | FB | 75-82 | App. | Sheffield Wednesday | 144 | 1 |
| On loan:1976/77 Doncaster Rovers | 9 | 0 | ||||
| On loan:1976/77 Carlisle United | 7 | 1 | ||||
| On loan:1981/82 Bolton Wanderers | 5 | 0 | ||||
| BAIRD Ian | F | 89-91 | Leeds United | Hearts | 63 | 19 |
| BAKER Steve | D | 97-99 | YT | Scarborough | 8 | 0 |
| On loan:1999/2000 Huddersfield Town | 3 | 0 | ||||
| On loan:1999/2000 Darlington | 5 | 0 | ||||
| On loan:2000/01 Hartlepool United | 9 | 0 | ||||
| BARHAM Mark | W | 88-89 | Huddersfield Town | West Bromwich Albion | 4 | 0 |
| BARMBY Nick | F | 95-97 | Tottenham Hotspur | Everton | 42 | 8 |
| BARNARD Ray | FB | 51-60 | Jnrs. | Lincoln City | 113 | 0 |
| BARRON Michael | CD | 93-96 | YT | Hartlepool United | 3 | 0 |
| On loan:1996/97 Hartlepool United | 16 | 0 | ||||
| BAXTER Mick | CD | 81-84 | Preston North End | Portsmouth | 122 | 7 |
| BEAGRIE Peter | W | 84-86 | Jnrs. | Sheffield United | 32 | 2 |
| BEATTIE Kevin | CD | 82-83 | Colchester United | Sandviken (Sweden) | 4 | 0 |
| BECK Mikkel | F | 96-99 | Fortuna Koln (Germany) | Derby County | 91 | 24 |
| BELL Charlie | M | 77-81 | App. | Mansfield Town | 10 | 1 |
| BELL Harry | WH | 46-55 | Hylton Colliery | Darlington | 290 | 9 |
| BELL Stephen | W | 81-85 | App. | Whitby Town | 85 | 12 |
| BERESFORD Marlon | G | 97-02 | Burnley | York City | 10 | 0 |
| On loan:2000/01 Sheffield Wednesday | 4 | 0 | ||||
| On loan:2001/02 Burnley | 13 | 0 | ||||
| BILCLIFF Ray | FB | 51-61 | Spen Jnrs. | Hartlepools United | 182 | 0 |
| BIRBECK Joe | WH | 53-59 | Evenwood Town | Grimsby Town | 38 | 0 |
| BLACKBURN Colin | W | 80-81 | Jnrs. | Bishop Auckland | 1 | 0 |
| BLACKMORE Clayton | FB | 94-98 | Manchester United | Barnsley | 53 | 4 |
| On loan:1996/97 Bristol City | 5 | 1 | ||||
| BLENKINSOPP Tommy | D | 48-53 | Grimsby Town | Barnsley | 98 | 0 |
| BOAM Stuart | CD | 71-79 | Mansfield Town | Newcastle United | 322 | 14 |
| BOERSMA Phil | M | 75-77 | Liverpool | Luton Town | 47 | 3 |
| BOKSIC Alen | F | 00-03 | Lazio (Italy) | Retired (injury) | 68 | 22 |
| BOLTON Joe | FB | 81-83 | Sunderland | Sheffield United | 59 | 1 |
| BRAITHWAITE Bobby | W | 63-67 | Linfield (N. Ireland) | Durban City (S.Africa) | 68 | 12 |
| BRANCA Marco | F | 97-99 | Inter Milan (Italy) | Monza (Italy) | 12 | 9 |
| BRANCO | FB | 95-97 | Genoa (Italy) | New Jersey Metro Stars(USA) | 9 | 0 |
| BRENNAN Mark | M | 88-90 | Ipswich Town | Manchester City | 65 | 6 |
| BRIGGS Wally | G | 46-48 | Cochranes | Southport | 2 | 0 |
| BRINE Peter | M | 72-78 | App. | Whitby Town | 79 | 6 |
| BROWN David | G | 77-78 | Horden Colliery | Oxford United | 10 | 0 |
| On loan:1979/80 Plymouth Argyle | 5 | 0 | ||||
| BROWN Joe | WH | 49-51 | Jnrs. | Burnley | 11 | 0 |
| BROWN Tom | FB | 54-58 | Jnrs. | ? | 44 | 0 |
| BROWNLIE John | FB | 82-83 | Newcastle United | Hartlepool United | 12 | 0 |
| BRYAN Peter | FB | 64-65 | - | Oldham Athletic | 4 | 0 |
| BUCKLEY Mick | M | 84-85 | Carlisle United | Retired | 27 | 0 |
| BURBECK Ronnie | W | 56-63 | Leicester City | Darlington | 139 | 24 |
| BURKE Mark | W | 87-90 | Aston Villa | Wolverhampton Wds. | 57 | 6 |
| On loan:1990/91 Darlington | 5 | 1 | ||||
| BURLURAUX Don | W | 70-72 | Jnrs. | Darlington | 5 | 0 |
| On loan:1971/72 York City | 3 | 1 | ||||
| BURNS Mickey | F | 78-81 | Cardiff City | Coach Middlesbrough | 61 | 24 |
| BUTLER Geoff | FB | 65-68 | App. | Chelsea | 55 | 1 |
| CAMPBELL Andy | F | 95-02 | YT | Cardiff City | 56 | 4 |
| On loan:1998/99 Sheffield United | 11 | 3 | ||||
| On loan:2000/01 Bolton Wanderers | 6 | 0 | ||||
| CARBONE Benito | F | 01-02 | On loan from Bradford City | 13 | 1 | |
| CHADWICK Dave | W | 66-70 | Southampton | Halifax Town | 102 | 3 |
| CHAPMAN Neville | FB | 61-67 | Jnrs. | Darlington | 53 | 0 |
| CHARLTON Harry | M | 70-75 | App. | Chesterfield | 10 | 0 |
| On loan:1975/76 Hartlepool | 3 | 0 | ||||
| CHRISTIE Malcolm | F | 02-07 | Derby County | ? | 43 | 7 |
| CLOUGH Brian | CF | 55-61 | Gt. Broughton Jnrs. | Sunderland | 213 | 197 |
| COCHRANE Jimmy | FB | 73-74 | Drumchapel Amateurs | Darlington | 3 | 0 |
| COCHRANE Terry | W | 78-83 | Burnley | Gillingham | 111 | 7 |
| COLEMAN Simon | CD | 89-91 | Mansfield Town | Derby County | 55 | 2 |
| COLEMAN Ted | F | 75-76 | App. | Guisborough Town | 1 | 0 |
| On loan:1976/77 Workington | 12 | 1 | ||||
| COLLETT Andy | G | 92-93 | YT | Bristol Rovers | 2 | 0 |
| COMFORT Alan | W | 89-90 | Leyton Orient | Farnborough Town | 15 | 2 |
| CONNACHAN Eddie | G | 63-66 | Dunfermline Athletic | Falkirk | 95 | 0 |
| COOK Mitch | M | 85-86 | Darlington | Scarborough | 6 | 0 |
| COOPER Colin (1st spell) | CD | 85-91 | Jnrs. | Millwall | 188 | 6 |
| COOPER Colin (2nd spell) | CD | 98-06 | Nottingham Forest | Coach Middlesbrough | 158 | 5 |
| On loan:2003/04 Sunderland | 3 | 0 | ||||
| COOPER Doug | F | 54-57 | Jnrs. | Rotherham United | 5 | 0 |
| COOPER Terry | FB | 74-78 | Leeds United | Bristol City | 105 | 1 |
| CORBETT Bobby | FB | 51-57 | ||||