The LFS is run by a committee of officers and ordinary members who are elected at the Annual General Meeting. The following were approved by the 2026 AGM held at St Helen's Centre, Lundy on 19 May 2026.
The current (2026-27) members are:
| Chair | Belinda Cox |
| Vice Chair (role description) | Mark West |
| Hon. Secretary | Michael Williams |
| Hon. Treasurer (role description) | Paul Willis |
| Hon. Membership Secretary (role description) | Charlotte Gardner |
| Ordinary members | Richard Breese (2026-2029) |
| Andrew Cleave MBE (2024-2027) | |
| Trevor Dobie (2024-2027) | |
| John Hedger (2024-2027) | |
| Keith Hiscock MBE (2024-2027) | |
| Alan Rowland (2024-2027) | |
| Chris Webster (2024-2027) | |
| Co-opted (Marine Protected Area Advisory Group) | Robert Irving |
The LFS also honours the following as presidents and vice-presidents of the society:
| President | vacant |
| Vice Presidents | John A Harman |
| Keith Hiscock | |
| Roger Chapple | |
| Alan Rowland | |
| Sandra Rowland | |
| Trevor Dobie | |
| André Coutanche |
The following also provide voluntary services to the LFS, but are not members of the committee:
| Kathy Weston | Annual Report editor |
| Mandy Yates | Field Course organiser |
| Dr Alice Simon | Safeguarding consultant |
| Sam Scantlebury | Island Representative |
| Tim Jones | Lundy Bird Observatory liaison |
| Chris Dee | Webmaster |
The constitution may be viewed here.