| RIO TINTO SECRETARIAT LIMITED ACTIVE | Secretary | 05 May 2017 | | | | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| AZEVEDO, Rafael De Britto Pereira ACTIVE | Director | 21 Feb 2022 | | United Kingdom | May 1978 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| COX, Matthew ACTIVE | Director | 19 Jul 2012 | | United Kingdom | January 1977 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| KIDDLE, John Patrick ACTIVE | Director | 21 Feb 2022 | | United Kingdom | October 1972 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| OLIVES, Javier Jusue De ACTIVE | Director | 01 Mar 2022 | | Germany | September 1974 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| SLUTSKY, Kayam ACTIVE | Director | 21 Feb 2022 | | Canada | July 1984 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| ALDRIDGE, Gemma Jane Constance RESIGNED | Secretary | 15 Feb 2012 | 12 Dec 2014 | | | 2 Eastbourne Terrace, London, W2 6LG |
| DAY, Helen Christine RESIGNED | Secretary | 12 Dec 2014 | 05 May 2017 | | | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| DOWDING, Roger Peter RESIGNED | Secretary | 02 Nov 2007 | 31 Mar 2010 | | | 2 Eastbourne Terrace, London, W2 6LG |
| DOWDING, Roger Peter RESIGNED | Secretary | 29 Sep 1993 | 16 Feb 1998 | | | 16 Green Lane, Guildford, Surrey, GU1 2LZ |
| HAMMERSLEY, Benjamin David RESIGNED | Secretary | 12 Feb 2001 | 29 Jun 2007 | | | Squirrels Oak, Honeysuckle Lane Headley Down, Bordon, Hampshire, GU35 8EH |
| JACKSON, Laura Ann Maria RESIGNED | Secretary | 29 Jun 2007 | 02 Nov 2007 | | | Flat 5 Westpoint, 3 Grenade Street, London, E14 8HX |
| KWASIZUA, Thomas Joseph RESIGNED | Secretary | | 17 Jun 1992 | | | 55 Melbury Road, London, W14 8AD |
| LEONE, Paul RESIGNED | Secretary | 16 Feb 1998 | 12 Feb 2001 | | | 246 Fulham Road, London, SW10 9NA |
| WHYTE, Matthew John RESIGNED | Secretary | 22 Jul 2010 | 15 Feb 2012 | | | 2 Eastbourne Terrace, London, W2 6LG |
| WILLIAMSON, Donald Gordon RESIGNED | Secretary | 17 Jun 1992 | 29 Sep 1993 | | | 25, Christchurch Road, East Sheen, London, SW14 7AB |
| CARR, Malcolm William David RESIGNED | Director | 01 Apr 2004 | 26 Oct 2011 | United Kingdom | August 1963 | 2 Eastbourne Terrace, London, W2 6LG |
| CARRABBA, Joseph Anthony RESIGNED | Director | 14 Feb 1996 | 31 Dec 1997 | | October 1952 | 1 Lower Road, Fetcham, Leatherhead, Surrey, KT22 9EL |
| COOK, Simon Gregson, Dr. RESIGNED | Director | 19 Jul 2012 | 31 Dec 2018 | United Kingdom | May 1969 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| DE BONNERIVE, Jacques Pepin Fontaine RESIGNED | Director | | 30 Nov 1993 | | April 1927 | 7 Rue De La Chaise, Paris 75007, FOREIGN, France |
| DOWDING, Roger Peter RESIGNED | Director | 01 Oct 2008 | 31 Mar 2010 | United Kingdom | August 1952 | 2 Eastbourne Terrace, London, W2 6LG |
| DOWDING, Roger Peter RESIGNED | Director | 14 Feb 1996 | 01 Jan 1998 | | August 1952 | 16 Green Lane, Guildford, Surrey, GU1 2LZ |
| EDBROOKE, Peter Anthony RESIGNED | Director | | 31 Mar 1999 | United Kingdom | March 1939 | Hockering Grove Hockering Road, Woking, Surrey, GU22 7HJ |
| GALINDO, Miguel RESIGNED | Director | 29 May 2012 | 31 Dec 2018 | Spain | September 1965 | C/ Ferradura, 4 C, Benicassim, 12560, Spain |
| GRAHAM, Robert Walter RESIGNED | Director | 01 Mar 2007 | 29 Sep 2007 | | January 1959 | Croft House, Malton Road, Slingsby, North Yorkshire, YO62 4AF |
| GRAHAM, Robert Walter RESIGNED | Director | 01 Jan 1999 | 01 Nov 1999 | | January 1959 | 20 Copse Road, Haslemere, Surrey, GU27 3QH |
| HAMILTON, Archibald Gordon RESIGNED | Director | 01 Jan 2002 | 31 Mar 2004 | | November 1956 | Trelawney, Weydown Road, Haslemere, Surrey, GU27 1DR |
| HOSCHER, Manfred, Dr RESIGNED | Director | 01 Feb 2006 | 09 Aug 2011 | France | May 1952 | 2 Eastbourne Terrace, London, W2 6LG |
| HUNT, Lester Roland RESIGNED | Director | | 14 Feb 1996 | | March 1938 | East Wing, The Old Hall South Grove, London, N6 6BP |
| LADARIA GALLARDO, Juan Carlos RESIGNED | Director | 01 Nov 1999 | 14 Jun 2002 | | May 1956 | Flat 3, Benfleet Hall, Green Lane, Cobham, Surrey, KT11 2NN |
| LAWSON, Graham Bernard, Dr RESIGNED | Director | | 22 May 1995 | | May 1942 | Ridgewood, Pine View Close, Haslemere, Surrey, GU27 1DU |
| LEONE, Paul RESIGNED | Director | 01 Jan 1998 | 12 Feb 2001 | | August 1964 | 246 Fulham Road, London, SW10 9NA |
| LESSER, Frederick Alan Simon RESIGNED | Director | | 01 Jul 1993 | | June 1934 | Flat 31 Prince Of Wales Mansions, London, SW11 4BQ |
| LEWIS, John William RESIGNED | Director | 30 Nov 1993 | 14 Feb 1996 | | April 1944 | Briar Cottage, Bushley, Tewkesbury, Gloucestershire, GL20 6HS |
| MELBER, Ernesto Patricio Federico, Herr RESIGNED | Director | | 30 Nov 1993 | | June 1926 | Goldbergweg 72, Frankfurt Am Main 70 6000, Germany |
| MERTON, Michael Ralph RESIGNED | Director | 29 Sep 1993 | 05 Dec 1997 | | April 1951 | 170 Priestley Road, Guildford, Surrey, GU2 5RQ |
| MOXON, Colin Frederick Thomas RESIGNED | Director | | 31 Oct 1993 | | July 1933 | Colburn House, The Platt Dormansland, Lingfield, Surrey, RH7 6QU |
| MURRAY, Sean Terrance Wolfgang RESIGNED | Director | 14 Feb 1996 | 31 Dec 2001 | England | May 1946 | Pinelands Old Frensham Road, Lower Bourne, Farnham, Surrey, GU10 3HD |
| O'BRIEN, Gary Anthony RESIGNED | Director | 31 Dec 2018 | 16 Sep 2019 | England | August 1959 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| PARR, Adam Stephen De Voghelaere, Dr RESIGNED | Director | 01 Feb 2006 | 31 Jul 2006 | England | May 1965 | 41 St. John Street, Oxford, OX1 2LH |
| PETITJEAN, David Pascal RESIGNED | Director | 31 Dec 2018 | 28 Feb 2022 | Germany | March 1978 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| QUILL, Kieran RESIGNED | Director | 01 Jan 1998 | 28 Feb 2007 | United Kingdom | August 1958 | 52 Milton Road, London, SW19 8SE |
| ROBERTSON, Maree Elizabeth RESIGNED | Director | 16 Sep 2019 | 16 Sep 2021 | United Kingdom | April 1975 | 6, St James's Square, London, SW1Y 4AD, United Kingdom |
| SAGE, Gordon Holden RESIGNED | Director | 01 Apr 1993 | 04 Jul 2000 | | April 1947 | 18 Reynolds Close, London, NW11 7EA |
| TAYLOR, Kenneth William, Prof RESIGNED | Director | 14 Feb 1996 | 31 Dec 1997 | England | May 1941 | 12 Saint Johns Avenue, Ewell, Surrey, KT17 3BE |
| VILAR, Jose Luis RESIGNED | Director | 01 Mar 2002 | 01 Feb 2006 | | March 1966 | C - Padre Melia 14, La Vall D'Uixo, 12600 Castellon, Spain |
| WEISSWASSER, Adam RESIGNED | Director | 24 Oct 2011 | 13 Jul 2012 | Germany | June 1974 | Dettweiler Strasse 3a, Kronberg, 61476, Germany |
| WENSLEY, Simon Charles RESIGNED | Director | 14 Jun 2002 | 31 Oct 2005 | | June 1967 | 30 Park Road, Twickenham, Middlesex, TW1 2PX |
| WHYTE, Matthew John RESIGNED | Director | 01 Oct 2008 | 29 May 2012 | England | March 1974 | 2 Eastbourne Terrace, London, W2 6LG |