| STYSLINGER, Jane Macdonald ACTIVE | Secretary | 18 May 2024 | | | | Arne House, Arne, Wareham, BH20 5BJ, England |
| ROBERTSON, Peter Alexander ACTIVE | Director | 31 Oct 2017 | | England | December 1965 | Rspb Arne Work Centre, Arne, Wareham, Dorset, BH20 5BJ, England |
| SHAILER, John ACTIVE | Director | 24 Jun 2023 | | England | August 1963 | Rspb Arne Work Centre, Rspb Arne Work Centre, Arne, Wareham, Dorset, BH20 5BJ, United Kingdom |
| TAIT, Clare Penelope, Dr ACTIVE | Director | 18 May 2024 | | Australia | February 1962 | 52, Christchurch Street, London, SW3 4AR, England |
| CADDY, Lynn RESIGNED | Secretary | | 11 Dec 1991 | | | 3 Bank Gate, Arne, Wareham, Dorset, BH20 5BH |
| DAY, John Christopher Underhill, Dr RESIGNED | Secretary | 20 Feb 1997 | 01 Jan 2013 | | | Syldata, Arne, Wareham, Dorset, BH20 5BJ |
| GREENWOOD, Nicholas Michael RESIGNED | Secretary | 01 Jan 2013 | 18 May 2024 | | | Toad Hall, Arne, Wareham, Dorset, BH20 5BJ, England |
| PICKESS, Bryan Percival RESIGNED | Secretary | 01 Feb 1992 | 01 Feb 1992 | | | Syldata, Arne, Wareham, Dorset, BH20 5BJ |
| PICKESS, Bryan Percival RESIGNED | Secretary | | 20 Feb 1997 | | | Syldata, Arne, Wareham, Dorset, BH20 5BJ |
| BOILING, Martin Eric RESIGNED | Director | 24 Sep 2004 | 09 Aug 2022 | United Kingdom | December 1955 | 4 Kenilworth Avenue, Wimbledon, London, SW19 7LW |
| CADDY, Lynn RESIGNED | Director | | 11 Dec 1991 | | August 1947 | 3 Bank Gate, Arne, Wareham, Dorset, BH20 5BH |
| ETCHES, Bryan Ernest RESIGNED | Director | 05 Mar 2001 | 13 Jul 2004 | | November 1936 | Arne House, Arne, Wareham, Dorset, BH20 5BJ |
| GREENWOOD, Nicholas Michael RESIGNED | Director | 19 Nov 2011 | 01 Jan 2013 | England | August 1946 | Syldata, Arne, Wareham, Dorset,, BH20 5BJ |
| HOSEGOOD, Samuel B RESIGNED | Director | | 06 Oct 2006 | | June 1923 | Rantala, Shipstall Point Arne, Wareham, Dorset, BH20 |
| KOSINSKI, Joyce Ethel RESIGNED | Director | 24 Sep 2004 | 24 Jun 2023 | United Kingdom | May 1948 | The Orchard, Arne, Wareham, Dorset, BH20 5BJ |
| LEWIS, Ronald Arthur Cecil RESIGNED | Director | 21 Feb 1997 | 12 Jul 2011 | United Kingdom | November 1935 | Toad Hall, Arne, Wareham, Dorset, BH20 5BJ |
| MORRISH, Leslie George RESIGNED | Director | | 03 Jul 2011 | United Kingdom | May 1929 | 109 Moriconium Quay, Lake Avenue, Poole, Dorset, BH15 4QP |
| MUNNS, Dante Gabriel RESIGNED | Director | 19 Nov 2011 | 31 Oct 2017 | United Kingdom | February 1972 | Toad Hall, Arne, Wareham, Dorset, BH20 5BJ, England |
| PICKESS, Bryan RESIGNED | Director | | 21 Feb 1997 | | October 1933 | C/O Rspb, The Lodge, Sandy, Bedfordshire, SG19 |
| PROCTOR, John Richard RESIGNED | Director | | 16 Oct 2000 | | April 1921 | Old Orchard, Arne, Wareham, Dorset, BH20 5BJ |
| TRUBRIDGE, Michael Ian RESIGNED | Director | 09 Nov 2007 | 30 Aug 2009 | | August 1953 | Willow Cottage, Nutcrack Lane, Stoborough, Wareham, Dorset, BH20 5BW |
| WATERMAN, Angela RESIGNED | Director | 14 Nov 1991 | 26 Sep 1993 | | April 1950 | 2 Bank Gate, Arne, Wareham, Dorset, BH20 5BH |