| HADDOUK, Jennifer Aurelie Mathilde ACTIVE | Secretary | 06 Jan 2025 | | | | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| AGG, Andrew Jonathan ACTIVE | Director | 27 Feb 2024 | | England | October 1969 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| ANDERSON, Nicholas John ACTIVE | Director | 15 May 2024 | | England | January 1961 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| BREWER, Nicola Mary, Dr. Dame ACTIVE | Director | 21 Jul 2022 | | England | November 1957 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| FREER, Penelope Anne ACTIVE | Director | 23 Oct 2023 | | England | September 1960 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| GOPINATH, Ravi Shankar ACTIVE | Director | 30 Apr 2026 | | Singapore | December 1965 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| JEREMIAH, Barbara Susanne ACTIVE | Director | 01 Aug 2017 | | England | January 1952 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| KERR, Tracey Louise ACTIVE | Director | 21 Jul 2022 | | United Kingdom | January 1965 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| MAGARA, Bennetor ACTIVE | Director | 19 Jan 2021 | | South Africa | June 1967 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| NEILSON, Andrew James ACTIVE | Director | 30 Apr 2026 | | United States | November 1975 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| PUFFER, Brian Michael ACTIVE | Director | 01 Mar 2024 | | England | April 1969 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| HARKNESS, William RESIGNED | Secretary | | 21 Mar 2000 | | | Torwood Knockbuckle Road, Kilmacolm, Renfrewshire, PA13 4JT |
| MITCHELSON, Alan Wallace Fernie RESIGNED | Secretary | 21 Mar 2000 | 09 May 2012 | | | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| MORGAN, Christopher Findlay RESIGNED | Secretary | 01 May 2016 | 01 May 2018 | | | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| NEILSON, Andrew James RESIGNED | Secretary | 18 Dec 2015 | 01 May 2016 | | | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| RUDDOCK, Keith RESIGNED | Secretary | 09 May 2012 | 18 Dec 2015 | | | 20, Waterloo Street, Glasgow, G2 6DB, Scotland |
| VANHEGAN, Graham William Corbett RESIGNED | Secretary | 01 May 2018 | 06 Jan 2025 | | | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| BERRY, Charles Andrew RESIGNED | Director | 01 Mar 2013 | 28 Apr 2022 | Scotland | April 1952 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| BERTRAM, Robert David Darney RESIGNED | Director | | 17 May 2000 | | October 1941 | 4 Arboretum Road, Edinburgh, EH3 5PD |
| BOYD, Ian Mair RESIGNED | Director | | 31 Aug 2004 | United Kingdom | September 1944 | 34 Newark Drive, Pollokshields, Glasgow, G41 4PZ |
| CHAPMAN, Clare Moira RESIGNED | Director | 01 Aug 2017 | 31 Dec 2023 | England | March 1960 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| CLARKE, Christopher Alan RESIGNED | Director | 14 Dec 1999 | 31 Dec 2008 | United Kingdom | May 1945 | Glebe House, Kennel Lane, Windlesham, Surrey, GU20 6AA |
| COCHRANE, Keith Robertson RESIGNED | Director | 03 Jul 2006 | 30 Sep 2016 | Scotland | February 1965 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| COLLINS, Calvin William RESIGNED | Director | 12 Jul 2018 | 03 Sep 2020 | United States | October 1958 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| COX, James Martin RESIGNED | Director | 21 Mar 2000 | 11 May 2005 | | November 1947 | 31 Midhurst Avenue, London, N10 3EP |
| DE RAEMY, Jean Jacques RESIGNED | Director | | 22 May 1992 | | January 1924 | 18 Plateau De Champel, 1206 Geneva, FOREIGN, Switzerland |
| DEARDEN, Michael Bailey RESIGNED | Director | 17 Feb 2003 | 09 May 2012 | | September 1942 | Lodge Way House, Lodge Way Harlestone Road, Northampton, NN5 7UG |
| DUNBAR, David Addison Milne RESIGNED | Director | 13 Jun 1994 | 30 Aug 2001 | | August 1941 | 7 Cunningham Hill Road, St Albans, Hertfordshire, AL1 5BX |
| FAY, Christopher Ernest, Dr RESIGNED | Director | 06 Feb 2001 | 15 May 2003 | England | April 1945 | Merrifield Links Road, Bramley, Guildford, Surrey, GU5 0AL |
| FERGUSON, Alan Murray RESIGNED | Director | 13 Dec 2011 | 26 Apr 2018 | United Kingdom | January 1958 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| FLEMING, Alistair RESIGNED | Director | 11 Jan 1991 | 09 Feb 1996 | | March 1944 | Mayfield 8 Erskine Road, Giffnock, Glasgow, Lanarkshire, G46 6TQ |
| GAMBLE, Kevin George Alfred RESIGNED | Director | 13 Dec 1995 | 06 Nov 2001 | | September 1947 | Areley House, Watford Road, Crick, Northamptonshire, NN6 7TT |
| GARRICK, Ronald, Sir RESIGNED | Director | | 30 Jun 2002 | United Kingdom | August 1940 | "Turnberry", 14 Roddinghead Road, Giffnock, Glasgow, G46 6TN |
| GEE, Melanie RESIGNED | Director | 04 May 2011 | 30 Sep 2017 | United Kingdom | August 1961 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| HAAN, Engelbert Abraham RESIGNED | Director | 18 Feb 2019 | 27 Apr 2023 | Netherlands | June 1956 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| HARKNESS, William RESIGNED | Director | | 29 Dec 2000 | Scotland | April 1943 | Torwood Knockbuckle Road, Kilmacolm, Renfrewshire, PA13 4JT |
| HEASLEY, John Brian RESIGNED | Director | 03 Oct 2016 | 30 Nov 2023 | United Kingdom | April 1974 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| JACOBI, Mary Jo RESIGNED | Director | 01 Jan 2014 | 27 Apr 2023 | United States | December 1951 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| JENKINS, Dean Stuart RESIGNED | Director | 01 Jan 2016 | 30 Sep 2016 | Australia | November 1971 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| KING, Stephen Anthony, Mr RESIGNED | Director | 03 Feb 2005 | 09 May 2012 | United Kingdom | October 1960 | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| MACDONALD, John Howard RESIGNED | Director | 19 Jun 1991 | 17 May 2001 | | June 1928 | 18 Fairbourne, Cobham, Surrey, KT11 2BT |
| MACLEOD, Duncan James RESIGNED | Director | | 14 May 1997 | Scotland | November 1934 | Monkredding House, Kilwinning, Ayrshire, KA13 7QN |
| MCDONALD, Jim, Professor Sir RESIGNED | Director | 01 Jan 2015 | 25 Apr 2024 | United Kingdom | April 1957 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| MCLEAN, William Andrew RESIGNED | Director | | 19 May 1995 | | December 1938 | 25 Southbank Road, Kenilworth, Warwickshire, CV8 1LA |
| MENELL, Richard Peter RESIGNED | Director | 01 Apr 2009 | 28 Apr 2020 | South Africa | August 1955 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| MILNE, Denys Gordon RESIGNED | Director | | 22 May 1992 | | January 1926 | Westbury, St Johns, Crowborough, East Sussex, TN6 1RX |
| MITCHELSON, Alan Wallace Fernie RESIGNED | Director | 12 Dec 2001 | 09 May 2012 | United Kingdom | March 1949 | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| MOGFORD, John RESIGNED | Director | 01 Jun 2008 | 26 Apr 2018 | England | May 1953 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| MORISON, Hugh RESIGNED | Director | 20 Oct 1989 | 21 May 1993 | | November 1943 | 9 Princes Terrace, Glasgow, Lanarkshire, G12 9JP |
| NEWLANDS, David Baxter RESIGNED | Director | 19 Aug 1997 | 15 May 2003 | England | September 1946 | Lane End Chucks Lane, Walton-On-The-Hill, Tadworth, Surrey, KT20 7UB |
| PERCY, John Pitkeathly, Professor RESIGNED | Director | 11 Oct 1996 | 30 Apr 2010 | United Kingdom | January 1942 | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| RICKARD, Christopher John RESIGNED | Director | 19 Jan 2004 | 30 Jun 2006 | | December 1956 | Woodside, Butterfurlong Road, West Grimstead, Wiltshire, SP5 3RR |
| ROBERTSON, George Islay Macneill, Lord RESIGNED | Director | 01 Feb 2004 | 31 Jan 2015 | Uk | April 1946 | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| SELWAY, Mark Wayne RESIGNED | Director | 05 Jun 2001 | 08 Dec 2009 | United Kingdom | June 1959 | Clydesdale Bank Exchange, 20 Waterloo Street, Glasgow, G2 6DB |
| SMITH OF KELVIN, Robert Haldane, Lord RESIGNED | Director | 06 Feb 2002 | 31 Dec 2013 | Scotland | August 1944 | 4, East Market Street, Edinburgh, EH8 8BG, United Kingdom |
| STANTON, Jonathan Adam RESIGNED | Director | 19 Apr 2010 | 01 Aug 2026 | United States | March 1967 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| URQUHART, John Alexander RESIGNED | Director | 29 Jun 1993 | 17 May 2001 | | August 1928 | 7 Sasco Point PO BOX 773, Southport, Connecticut, 06490, Usa |
| VENKATAKRISHNAN, Srinivasan RESIGNED | Director | 19 Jan 2021 | 31 Mar 2024 | Ireland | March 1965 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |
| WEIR, George Anthony, Dr RESIGNED | Director | | 15 Feb 1993 | | April 1940 | The Garden Cottage, Rodinghead, Mauchline, Ayrshire, KA5 5TR |
| WEIR, William Kenneth James, Viscount RESIGNED | Director | | 31 Jan 1999 | | November 1933 | Rodinghead, Mauchline, Ayrshire, KA5 5TR |
| WHYTE, Duncan RESIGNED | Director | 01 Jun 1999 | 11 Jul 2000 | United Kingdom | July 1946 | 4 Victoria Crescent, Kilsyth, Lanarkshire, G65 9BJ |
| YOUNG, Stephen Gareth RESIGNED | Director | 01 Jan 2018 | 31 Jul 2024 | United Kingdom | May 1955 | 1, West Regent Street, Glasgow, G2 1RW, Scotland |