| Adriano Bastos | Director | 1 Jul 2020 | 1 Dec 2022 | Brazilian | 62 years |
| Alan Morrison Jones | Director | 1 Sept 1997 | 30 Apr 2000 | British | 82 years |
| Alastair Macleod Graham | Director | 1 Jan 2000 | 31 Aug 2001 | British | 73 years |
| Anthony Bryan Hayward | Director | 1 Sept 1997 | 28 Feb 1999 | British | 69 years |
| Anthony Lunn | Director | 1 Nov 2006 | 15 Sept 2009 | British | 71 years |
| Ariel David Flores | Director | 23 May 2018 | 15 Mar 2020 | American | 49 years |
| Bernard Looney | Director | 1 May 2008 | 1 Nov 2010 | Irish | 56 years |
| Byron Elmer Grote | Director | 12 Mar 1996 | 1 Jul 1997 | British | 78 years |
| Christopher Kuangcheng Gerald Eng | Secretary | 23 Mar 2009 | 30 Jun 2010 | - | - |
| Christopher Shaw Gibson Smith | Director | 1 Nov 1992 | 1 Jan 1995 | British | 81 years |
| Cynthia Julien Warner | Director | 1 Apr 2003 | 1 Dec 2003 | Us Citizen | 68 years |
| Darryl Keith Willis | Director | 1 Feb 2015 | 1 Mar 2017 | American | 57 years |
| David Alan Rider | Director | 8 Jul 2015 | 15 Mar 2020 | British | 62 years |
| David James Lynch | Director | 9 Nov 2011 | 7 Sept 2015 | British | 63 years |
| David John Blackwood | Director | 1 Oct 2003 | 31 Dec 2008 | British | 72 years |
| David Sydney Macdonald Campbell | Director | 3 Sept 2008 | 1 Aug 2009 | British | 64 years |
| David William Goodwill | Director | 9 Nov 2011 | 26 Feb 2015 | British | 62 years |
| David William John Grant | Director | 1 Sept 1997 | 19 Feb 1999 | British | 74 years |
| Donald Oag Nicolson | Director | 1 Oct 2006 | 26 Feb 2008 | British | 66 years |
| Eric Martin Luttrell | Director | 1 Oct 1998 | 31 Mar 2000 | British | 85 years |
| Godfrey Richard Bradley | Director | 31 May 1993 | 1 Apr 1994 | British | 79 years |
| Gordon Young Birrell | Director | 24 Jan 2005 | 1 Sept 2006 | British | 63 years |
| Gregory David Bourne | Director | 1 Jan 1995 | 31 Aug 1997 | British | 78 years |
| Howard Leach | Director | 10 Oct 2016 | 15 Mar 2020 | British | 64 years |
| Jack Emitt Golden | Director | 1 Mar 1999 | 31 Aug 1999 | U.s. Citizen | 78 years |
| James Henry Dupree | Director | 1 Nov 2006 | 1 May 2007 | Us Citizen | 66 years |
| James William Halliday | Director | 21 Apr 2010 | 9 Oct 2014 | British | 68 years |
| Jan Clayton Lyons | Director | 1 Oct 2020 | 6 Apr 2021 | American | 61 years |
| Janet Elvidge | Secretary | 1 Aug 2004 | 1 Feb 2006 | Other | - |
| John Craig Skipper | Director | 19 Feb 1999 | 14 Dec 2012 | British | 70 years |
| John Edward Lynch Jr | Director | 1 Apr 2003 | 3 Jul 2006 | American | 74 years |
| John Harold Bartlett | Director | 8 Jul 2015 | 1 Jan 2016 | British | 73 years |
| Joseph Hugh Bryant | Director | 1 Mar 2003 | 1 Sept 2004 | Us Citizen | 71 years |
| Marcus Trevor Richards | Director | 1 Mar 2006 | 3 Sept 2008 | British | 68 years |
| Mark Joseph Thomas | Director | 1 Jan 2016 | 15 Mar 2018 | Canadian | 66 years |
| Mark Robert Bly | Director | 1 Sept 2001 | 3 Feb 2003 | Us Citizen | 67 years |
| Martyn Morris | Director | 1 Nov 2010 | 1 Feb 2015 | British | 70 years |
| Mary Louise Shafer Malicki | Director | 15 May 2007 | 1 Feb 2009 | American | 66 years |
| Mary Louise Shafer-malicki | Director | 15 May 2007 | 1 Feb 2009 | United States | 66 years |
| Matthew Leon Werner | Director | 1 Oct 2009 | 15 Jul 2011 | United States | 68 years |
| Murray Michael Auchincloss | Director | 3 Sept 2008 | 21 Apr 2010 | British | 56 years |
| Richard Herbert | Director | 1 Oct 2015 | 27 May 2016 | British | 68 years |
| Richard Herbert | Director | 1 Mar 2001 | 31 Aug 2001 | British | 68 years |
| Robert Cameron Cumming | Secretary | 1 Nov 1992 | 31 Mar 2002 | British | - |
| Robert Thomas Fryar | Director | 1 Feb 2009 | 26 Sept 2012 | American | 63 years |
| Robin Dale Morris | Director | 1 Nov 1992 | 31 May 1993 | British | 80 years |
| Roy Leslie Tooley | Secretary | 11 Feb 2002 | 1 Aug 2004 | British | - |
| Samuel Arnold David Bamford | Director | 5 Jan 1998 | 30 Sept 1998 | British | 80 years |
| Sandra Jean Macrae | Director | 1 Jan 2016 | 28 Aug 2020 | British | 63 years |
| Scott Douglas Urban | Director | 10 Sept 1999 | 1 Jun 2003 | United States | 73 years |
| Shiva Pezeshki Mcmahon | Director | 10 Oct 2016 | 10 May 2017 | British | 58 years |
| Stephen Willis | Director | 1 May 2017 | 1 Jul 2020 | British | 64 years |
| Steven Graham Peacock | Director | 1 Jan 2004 | 1 Mar 2006 | British | 69 years |
| Steven Weston | Director | 1 Apr 1994 | 31 Aug 1997 | British | 73 years |
| Susan Irene Caito | Director | 1 Jul 1999 | 1 Dec 1999 | United States | 73 years |
| Timothy David Summers | Director | 1 Apr 2003 | 21 Jan 2005 | British | 59 years |
| Trevor William Garlick | Director | 1 Oct 2009 | 31 Dec 2015 | British | 69 years |
| William George Schrader | Director | 1 Sept 2004 | 1 Nov 2006 | United States | 68 years |
| Yasin Stanley Ali | Secretary | 1 Feb 2006 | 30 Jun 2010 | Other | - |