| PEEBLES, Richard John Colin ACTIVE | Secretary | 29 Jan 2018 | | | | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| POWELL, Wayne, Professor ACTIVE | Director | 10 Jun 2017 | | Scotland | June 1953 | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| HANNABUSS, Susan Spencer RESIGNED | Secretary | | 19 Nov 1990 | | | School Of Agriculture 581 King Street, Aberdeen, Aberdeenshire, AB9 1UD |
| HOWDEN, Helen RESIGNED | Secretary | 09 Jun 2017 | 06 Jul 2017 | | | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| MILLER, Richard William Stanley RESIGNED | Secretary | 01 Jul 1992 | 04 Aug 1998 | | | 23 Ramsay Street, Broughty Ferry, Dundee, Angus, DD5 2SE |
| NICOLL, Ian Mclean RESIGNED | Secretary | 20 Nov 1990 | 30 Jun 1992 | | | Knapperna Cottage, Undy, Ellon, Aberdeenshire, AB41 0SA |
| SCOTT, Gavin William Thomson RESIGNED | Secretary | 04 Aug 1998 | 16 Aug 1999 | | | 32 Greenbank Crescent, Edinburgh, EH10 5SQ |
| SWADLING, Janet Diana RESIGNED | Secretary | 16 Aug 1999 | 08 Jun 2017 | | | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| MORTON FRASER SECRETARIES LIMITED RESIGNED | Secretary | 06 Jul 2017 | 28 Jan 2018 | | | 5th Floor Quartermile Two, 2 Lister Square, Edinburgh, EH3 9GL, Scotland |
| ANDERSON, William RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | March 1936 | Philorth, Fraserburgh, Aberdeenshire |
| ANDERSON, William RESIGNED | Director | | 31 Mar 1991 | | March 1936 | Philorth, Fraserburgh, Aberdeenshire |
| ARBUCKLE, James Whiteford RESIGNED | Director | | 02 Oct 1996 | United Kingdom | January 1949 | Old Wester Echt, Dunecht, Skene, Aberdeenshire, AB32 7DR |
| BURNETT, Michael Rodger RESIGNED | Director | | 31 Mar 1991 | | | Pulrossie Farm, Whiteface, Dornoch, Sutherland |
| COOPER, Patricia RESIGNED | Director | 01 Jun 1991 | 01 Aug 1994 | | November 1942 | 9 Westburn Drive, Aberdeen, Aberdeenshire, AB2 5BY |
| CROWE, Julia Wier RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | March 1945 | Hawkhill, Keiss, Wick, Caithness, KW1 4XF |
| CUMMING, James Roderick Alexander RESIGNED | Director | 01 Aug 2017 | 22 Aug 2017 | Scotland | October 1952 | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| CURRIE, Robin RESIGNED | Director | 01 Jun 1991 | 18 May 1995 | | April 1935 | Ruthrie, Bellevue Road, Banff, AB45 1BJ |
| CURRIE, Robin RESIGNED | Director | | 31 Mar 1991 | | April 1935 | Ruthrie, Bellevue Road, Banff, AB45 1BJ |
| FERGUSON, William James RESIGNED | Director | | 02 Oct 1996 | Scotland | April 1933 | Rothiebrisbane, Fyvie, Turriff, Aberdeenshire, AB5 8LE |
| FORRESTER, Alexander Robert, Professor RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | November 1935 | 210 Springfield Road, Aberdeen, Aberdeenshire, AB1 8JL |
| HENDERSON, John Adam RESIGNED | Director | | 31 Mar 1991 | Scotland | November 1949 | Scrabster House, Thurso, Caithness, KW14 7UN |
| HUMPHREY, James Malcolm Marcus RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | Scotland | May 1938 | Dinnet House, Dinnet, Aboyne, Aberdeenshire, AB34 5LN |
| INVERARITY, James Alexander RESIGNED | Director | 01 Apr 1990 | 20 Oct 1998 | Scotland | September 1935 | Cransley, Fowlis, Dundee, Angus, DD2 5NP |
| IVORY, Ian Eric RESIGNED | Director | 09 Oct 2003 | 04 Oct 2007 | United Kingdom | April 1944 | Ruthven House, Ruthven, Blairgowrie, Perthshire, PH12 8RF |
| JACK, David RESIGNED | Director | | 31 Mar 1991 | | August 1932 | Jackstown, Rothienorman, Inverurie, Aberdeenshire, AB51 8UR |
| JACOBSEN, A RESIGNED | Director | | 31 Mar 1991 | | | Mains Of Catterline, Catterline, Stonehaven, Kincardineshire, AB3 2TY |
| JAMES, Alan William RESIGNED | Director | 01 Jun 1991 | 01 Sep 1994 | Scotland | August 1953 | "Lainemor" 4 Councillors Walk, Forres, Morayshire, IV36 0HA |
| KEIR, Hamish Macdonald, Professor RESIGNED | Director | | 31 Mar 1991 | Scotland | September 1931 | 2a Cathedral Square, Fortrose, Ross Shire, IV10 8TB |
| LAIRD, David Logan RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | Scotland | April 1937 | West Memus, Forfar, Angus, DD8 3TY |
| LINDSAY, James Randolph, Earl Of Lindsay RESIGNED | Director | 04 Oct 2007 | 09 Oct 2015 | Scotland | November 1955 | Lahill House, Upper Largo, Leven, Fife, KY8 6JE |
| LINKLATER, Karl Alexander, Professor RESIGNED | Director | 31 Jan 1999 | 20 Sep 2001 | | September 1939 | Bridge Park, Old Bridge Road, Selkirk, Selkirkshire, TD7 4LG |
| MACHRAY, Patrick John RESIGNED | Director | 09 Oct 2015 | 31 Jul 2017 | United Kingdom | June 1953 | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| MACKIE, Maitland RESIGNED | Director | 20 Oct 1998 | 09 Oct 2003 | Scotland | September 1937 | Westertown, Rothienorman, Inverurie, Aberdeenshire, AB51 8US |
| MASSIE, Alexander William RESIGNED | Director | | 31 Mar 1991 | | November 1940 | Lower Braiklay, Methlick, Ellon, Aberdeenshire, AB41 7EY |
| MCMONAGLE, William RESIGNED | Director | | 31 Mar 1991 | | January 1939 | 12 Eastfield Avenue, Inverness, Inverness Shire, IV2 3RR |
| MCNICOL, George Paul, Professor RESIGNED | Director | | 31 Mar 1991 | | September 1929 | Chanonry Lodge, Chanonry, Aberdeen, AB2 |
| MURRAY, Alexander John RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | October 1940 | Davoch Farm, Rogart, Sutherland, IV28 3XD |
| PARSONS, John William RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | July 1933 | 503 North Deeside Road, Cults, Aberdeen, Aberdeenshire, AB1 9ES |
| SMITH, Lawrence Dennis RESIGNED | Director | 18 May 1991 | 31 Mar 1995 | | March 1939 | Craigspark, Cochno Road, Clydebank, G81 5QR |
| STEVENSON, G RESIGNED | Director | | 31 Mar 1991 | | | Carmidel, Finstown, Orkney |
| STEVENSON, George RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | May 1930 | Carmidel, Finstown, Orkney, KW17 2JU |
| SWADLING, Janet Diana RESIGNED | Director | 02 Oct 2001 | 08 Jun 2017 | Scotland | March 1961 | Peter Wilson Building, King's Buildings, West Mains Road, Edinburgh, EH9 3JG, Scotland |
| TAYLOR, Alan RESIGNED | Director | 01 Jun 1991 | 31 Mar 1995 | | March 1941 | Boghead Of Ord, Banff, AB4 3AX |
| TAYLOR, Alan RESIGNED | Director | | 31 Mar 1991 | | March 1941 | Boghead Of Ord, Banff, AB4 3AX |
| THOMAS, Phillip Charles, Prof RESIGNED | Director | 07 May 1991 | 31 Jan 1999 | United Kingdom | June 1942 | 33 Cherry Tree Park, Balerno, Midlothian, EH14 5AJ |
| WALKER, Irene Euphemia RESIGNED | Director | 01 Jun 1991 | 16 Dec 1993 | | January 1952 | 78 Beechgrove Terrace, Aberdeen, Aberdeenshire, AB2 4EY |