| A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
| From | Cost | Date | To | Cost | Date | ||
| Acquroff | J | Norwich City | Guest | 1944-45 | NA | ||
| Adams | W | Ironbridge | Fee Unknown | 1 September 1902 | Wellington Town | Fee Unknown | 1 June 1903 |
| Adkins | CR | Juniors | Fee Unknown | 9 May 1934 | Bournemouth & Boscombe A | Fee Unknown | 30 August 1935 |
| Afobe | BT | Arsenal | £2,000,000 | 14 January 2015 | Bournemouth | £10,000,000 | 10 January 2016 |
| Bournemouth | loan | 31 January 2018 | Stoke City | Loan | 2 July 2018 | ||
| Bournemouth | £10,000,000 | 2 June 2018 | Stoke City | £12,000,000 | 3 January 2019 | ||
| Agbadou | E | Stade de Reims [Fra] | £16,600,000 | 9 January 2025 | Besiktas [Turk] | £15,630,000 | 6 February 2026 |
| Ainscow | A | Eastern [HK] | Fee Unknown | 22 August 1984 | Blackburn Rovers | Released | 11 December 1985 |
| Ait-Nouri | R | SCO Angers [Fra] | Undisclosed | 9 July 2021 | Manchester City | £36,000,000 | 9 June 2025 |
| Akers | W | Juniors | NA | 9 May 1934 | Bournemouth & Boscombe A | Fee Unknown | 30 August 1935 |
| Akinbiyi | APO | Bristol City | £3,500,000 | 7 September 1999 | Leicester City | £5,000,000 | 28 July 2000 |
| Aldecoa | EG | Electric English (Stafford) | Fee Unknown | 28 August 1943 | Coventry City | Fee Unknown | 14 December 1945 |
| Alderton | JH | Juniors | NA | 10 December 1941 | Notts County | Guest | 1943-4 |
| Coventry City | Fee Unknown | 27 October 1947 | |||||
| Aliadiere | J | Arsenal | Loan | 31 January 2007 | NA | ||
| Al-Jaber | SA | Al-Hilal [SAr] | Loan | 13 September 2000 | NA | ||
| Allen | H | Walsall Town Swifts | Fee Unknown | 1886 | Retired | October 1894 | |
| Allen | R | Denbigh Town | Fee Unknown | 5 September 1957 | Coventry City | Fee Unknown | 17 July 1959 |
| Allen | TM | Trialist | 1918 | 1919 | |||
| Allman | A | Shrewsbury Town | Fee Unknown | 15 May 2012 | 1913 | ||
| Anderson | EW | Worksop Town | Fee Unknown | 26 December 1929 | Torquay United | Fee Unknown | 24 December 1931 |
| Anderson | N | Unknown | Fee Unknown | 1888 | Unknown | cs 1889 | |
| Anderson | TH | Chilton Colliery FC | Fee Unknown | 11 May 1938 | 1939 | ||
| Anderton | D | Birmingham City | Free | 22 August 2005 | Bournemouth | Free | 8 September 2006 |
| Andrews | G | Manchester United | Fee Unknown | 4 July 1966 | Bradford | Fee Unknown | 23 September 1967 |
| Andre | Fluminense [Brz] | £22,000,000 | 30 August 2024 | ||||
| Andrews | KJ | Juniors | NA | 26 September 1997 | Oxford United | Loan | 10 November 2000 |
| Stoke City | Loan | 8 August 2003 | |||||
| Walsall | Loan | 13 March 2004 | |||||
| Hull City | Free | 25 May 2005 | |||||
| Andrews | LL | Juniors | NA | 12 September 1972 | Scunthorpe United | Fee Unknown | 7 March 1974 |
| Angus | J | Amble Wanderers | Fee Unknown | 5 October 1928 | Exeter City | Fee Unknown | 1929 |
| Angel | D | Juniors | NA | 1 July 2024 | |||
| Annis | W | Stafford Road | Fee Unknown | August 1898 | Cradley Heath | Fee Unknown | 1918 |
| Arias | J | Fluminense [Brz] | £14,700,000 | 24 July 2025 | Palmeiras [Brz] | £21,700,000 | 7 February 2026 |
| Arinbjornsson | PR | Juniors | NA | 1 July 2022 | Skeid [Ice] | Loan | 1 September 2022 |
| Vikingur [Ice] | Fee Unknown | 2 February 2024 | |||||
| Arkwright | I | Juniors | NA | 21 September 1977 | Wrexham | Loan | 13 March 1980 |
| Wrexham | £100,000 | 7 May 1980 | |||||
| Armstrong | A | Southampton | £9,000,000 | 2 February 2026 | |||
| Armstrong | D | Juniors | NA | 1 July 2015 | Dunfermline A [Sco] | Loan | 31 January 2018 |
| Raith Rovers [Sco] | Released | 1 July 2018 | |||||
| Armstrong | L | Juniors | Cardiff City | Released | 15 July 2022 | ||
| Arnold | RJ | Juniors | NA | 6 June 1970 | Mansfield Town | Loan | 4 February 1971 |
| Mansfield Town | Loan | 2 March 1973 | |||||
| Mansfield Town | Fee Unknown | 27 May 1973 | |||||
| Arokodare | TE | Genk [Bel] | £22,560,000 | September 2025 | |||
| Arrowsmith | A | Compton FC | Fee Unknown | 29 October 1903 | Coventry City | Fee Unknown | 8 August 1905 |
| Stoke | Fee Unknown | 31 August 1908 | Darlaston | Fee Unknown | 8 October 1909 | ||
| Asbridge | S | Juniors | NP | 9 November 1941 | Released | 1942 | |
| Ashall | GH | Frickley Colliery FC | £250 | 6 December 1935 | Coventry City | £3,500 | 9 May 1938 |
| Ashley | KM | Birmingham City | £500,000 | 13 September 1990 | Peterborough United | Released | 1 May 1994 |
| Ashley-Seal | B | Norwich City | NA | 26 October 2017 | Accrington S (2) | Loan | 31 January 2020 |
| Northampton Town | Undisclosed | 07 September 2020 | |||||
| Ashton | DO | Juniors | NA | 11 September 1941 | Leicester City | Guest | 1945-46 |
| Luton Town | Guest | 1945-46 | |||||
| Aston Villa | Undisclosed | 15 May 1946 | |||||
| Aspin | J | Accrington S (1) | Fee Unknown | 29 January 1935 | Accrington S (1) | Fee Unknown | cs 1935 |
| Astill | LV | Wolverhampton Amateurs | Fee Unknown | 9 May 1934 | Blackburn Rovers | Fee Unknown | 11 January 1936 |
| Aston | H | West Bromwich Albion | Fee Unknown | 1884 | Fee Unknown | 1886 | |
| Aston | J | 1884 | Willenhall Pickwick | Fee Unknown | June 1886 | ||
| Atkins | A | ||||||
| Atkins | MN | Blackburn Rovers | £1,000,000 | 21 September 1995 | York City | Free | 3 August 1999 |
| Atkinson | HA | Juniors | NA | 21 November 1977 | Exeter City | Fee Unknown | 1 December 1983 |
| Attenborough | G | 1942 | 1943 |
