| Name | Freemasonry connections | Date | Banking connections | Slavery connections | Comments | Source |
| Abington, Charles | | | | Slave ship owner in Bristol somewhere between 1730-45 | | Richardson vol.2 |
| Abney, Sir Thomas | | | Director of the Bank of England 1694-1700 and 1703-22 | | | Acres 1931 |
| Abram, R. | | 11 August 1799 | | Hannah, 195 tons, reported to have carried 325 Angolan slaves | | D.Sam 1884/1847 |
| Acton, Richard | | | | Ct of Assts RCA, 1701 | | K.G.Davies 1957,377 |
| Addison, John | | | | Lancaster slave captain turned merchant | | Pocock, Liverpool |
| Akers, Aretas, 1734 or 1736-1785 | | | | Of St. Kitts | Son of Edmund Akers of St. Kitts | Pocock, Bath |
| Akers, Aretas, 1759-1816 | | | | London merchant | Son of Aretas, 1734-85. Lived in Malling, Kent. | Pocock, Bath |
| Akers, Edmund Fleming, 1757-1821 | | | | Of St. Kitts and St. Vincent | Son of Aretas (1734-85) | Pocock, Bath |
| Akers, George Alexander 1761-1785 | | | | | Son of Aretas, 1734-85. | Pocock, Bath |
| Akers, John Houston, 1765-85 | | | | | Son of Aretas, 1734-85 | Pocock, Bath |
| Akers, Robert Douglas, 1765-90 | | | | | Son of Aretas, 1734-85 | Pocock, Bath |
| Duke of Albemarle | | | | Governor of Jamaica, 1687 | Not the first Duke, but possibly the second? | Pocock, Liverpool |
| Albemarle, George First Duke 1608-70 | | | | Royal African Company backer | George Monck, General | Internet |
| Aldworth, John, died 12th June 1668 | | | | | Merchant Venturers, Bristol | Beaven 1899 |
| Allen, Henry | | | | Slave merchant Bristol, somewhere between 1746-69 | | Richardson, vol.3 |
| Allen, Jacob, Esq. | | 1756 | | Had Black servants/slaves in Bath | | Pocock, Bath |
| Allen, Ralph | | | | May have had Black servants at Prior Park, Bath | Quarry owner and postmaster at Bath | Pocock, Bath |
| Allen, Samuel | | | | Slave ship owner in Bristol somewhere between 1730-45 | | Richardson vol.2 |
| Alleyn (Allerin), Israel | | | | Slave ship owner Bristol, somewhere between 1746-69 | | Richardson vol.3 |
| Allington, William | | | | Ct of Assts RCA 1675-7 | | K. G. Davies, 1957, 377 |
| Alloway, John | | | | Slave ship owner in Bristol somewhere between 1730-45 | | Richardson vol.2 |
| Alloway, Joseph | | | | Slave ship owner in Bristol somewhere between 1730-45 | | Richardson vol.2 |
| Alsop, Robert | | 1731-7 | Director of the Bank of England | | | Acres 1931 |
| Alsop, Robert Esq. | | 1768 | | | Alderman London 175; ironmonger, Marlborough St. | Entick, 1766; Poll Book, 1768 |
| Ames, Jeremiah | | | | Slave ship owner in Bristol, somewhere between 1746-69 | Probably the same as Jeremiah. Died 1776? | Richardson vol.3 |
| Ames, Jeremiah, died 3rd April 1776 | | | | | Bristol Alderman 1765-76; Mayor 1759-60 | Beaven, 1899 |
| Ames, Levi, died 16th December 1820 | | | | | Bristol Alderman 1792-1820; Mayor 1788-9 | Beaven 1899 |
| Amyand, Thomas | | 1798-1805 | Director of the Bank of England | | | Acres, 1931 |
| Anderson, Alexander, 1756-1832 | | | | | London merchant, 'Oswald Circle' | D. Hancock (1995), p.11 |
| Anderson, John, 1747-1808 | | | | | London merchant, 'Oswald Circle' | D. Hancock (1995), p.11 |
| Anderson, John, died 6th June 1797 | | | | 66 slaving voyages 1764-97, Bristol | Bristol Alderman 1784-97; Mayor 1783-4 | Beaven 1899, Richardson |
| Anderson, (born Young), 1766?-19th January 1836 | | | | 16 slaving voyages 1797-1805, Bristol | Bristol Corporation 1792-1822; Sheriff 1793-4 | Richardson; Beaven 1899 |
| Andrewes, Jonathan, Sir | | | | Ct. Asst. 1701-10, Deputy Governor 1711, Sub-Governor 1712, RCA | | K.G.Davies 1957, 377 |
| Angerstein, John Julius | | | Underwriter, Lloyds | | | Internet |
| Anne, Queen | | | | Governor RCA 1709-12 | | K.G.Davies, 1957, 377 |
| Argyll, Archibald Campbell, 3rd Duke 1682-1761 | | | | South Sea Company, director | | Thomas, 236-45; Britannica |
| Arlington, Henry Bennet, 1st Earl 1618-85 | | | | Royal Adventurers backer | | Thomas, Britannica |
| Armintage, John | | 24th June 1752 | | Company of Merchants Trading to Africa, belonging to Liverpool | | Liverpool Packet, Scouse Pr. |
| Arundell, Edmund, died 1696-7 | | | | | Bristol Mayor 1692-3; Merchant Venturer | Beaven 1899 |
| Asgil, Sir Charles Bart. | | | | | Alderman London 1765;Skinner, St. James | Entick 1766; Poll Bk. 1768 |
| Ashburton, Lord (John Dunning), died 16th August 1783 | | | | | Bristol Alderman 1766-83; MP. Calne; Solicitor General, Privy Councillor | Beaven 1899 |
| Ashby, John | | | | Ct. asst. 1679-81, 1686-7, 1689-90, RCA | | K.G.Davies, 1957, 377 |
| Ashton, John | | 24th June 1752 | | Slaver, Co. Merchant Trading between Africa and Liverpool in the 1750s. | Financed Sankey Brooke Canal: Liverpool-Manchester | Liverpool Packet; Thomas 296 |
| Ashurst, Sir William | | 1697-1714 | Director of the Bank of Englad | | | Acres 1931 |
| Aspinall, James | | active in the late 18th century | | Slave trader; Co. merchant trading with Africa; Prince John 1799; Kitty's Amelia 1807 | | Dicky Sam 1884; Thomas 563 |
| Aspinall, John Bridge | | Active late 18th century | | Slave trader; Co. merchant trading with Africa; Prince John 1799; Kitty's Amelia 1807 | | Dicky Sam 1884; Thomas 563 |
| Aspinall, William | | Active in the early 19th century | | | | D.Sam 1884/1847 |
| Atherton, John, Esq, | | 24th June 1752 | | Company of Merchants Trading to Africa, belonging to Liverpool | Sen. lived Hanover St; Jun. lived Wolstenhome's St. | Liverpool Packet; Gore's 1766 |
| Atkins, Michael | | | | Slave Merchant Bristol, somewhere between 1746-69 | | Richardson vol.3 |
| Atkins, Robert | | | | Sep. trader Royal African Company after 1698 | London trader | K.G.Davies 1957, 372 |
| Atkyns, Sir Robert, KB, died 8th February 1709-10 | | | | | Bristol Alderman 1662-82; MP (not Bristol); Judge, Speaker Lds. | Beaven 1899 |
| Atwood, Robert | | 1712-37 | Director of the Bank of England | | | Acres 1931 |
| Aufrere, George, 1715-1801 | | | | | London merchant in the 'Sargent Circle' | David Hancock, 1995, 11 |
| Austin, George | | | | Slave ship owner Bristol, somewhere between 1746-69 | | Richardson vol.3 |