| EDWARDS, Dafydd Wyn ACTIVE | Secretary | 28 Jul 2016 | | | | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Gwynedd, LL61 5JY, Wales |
| DAVIES, Peredur Wyn ACTIVE | Director | 30 Sep 2021 | | Wales | March 1993 | Moneifion, Ala Road, Pwllheli, LL53 5BL, Wales |
| EDWARDS, Dafydd Wyn ACTIVE | Director | | | Wales | May 1946 | Lliwedd 92 Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY |
| HUGHES, William Owen ACTIVE | Director | 25 May 2017 | | Wales | August 1999 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| JONES, Catrin Enlli ACTIVE | Director | 30 Sep 2021 | | Wales | October 2001 | 3, Foel Y Rhiw, Nebo, Caernarfon, LL54 6EF, Wales |
| JONES, Jamie Christopher ACTIVE | Director | 24 Sep 2015 | | United Kingdom | June 1979 | 5, Merddyn Gwyn, Awelfryn, Brynsiencyn, Llanfairpwllgwyngyll, Anglesey, LL61 6UW, Wales |
| JONES, Laura Ellen ACTIVE | Director | 24 Sep 2015 | | Wales | April 1967 | 3 Foel Y Rhiw, Nebo, Caernarfon, Gwynedd, LL54 6EF, Wales |
| JONES, Rhian Jane ACTIVE | Director | 27 Jun 2019 | | Wales | November 1968 | 31, Brig Y Nant, Llangefni, LL77 7QD, Wales |
| LIVERSIDGE-HUGHES, Deio Meilir ACTIVE | Director | 25 May 2017 | | Wales | January 1999 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| ROBERTSON, James Wyatt ACTIVE | Director | 09 May 1995 | | Wales | November 1960 | Glanville Cottage Saron, Llanfaglan, Caernarfon, Gwynedd, LL54 5UH, Wales |
| THOMAS, Aled Pennant ACTIVE | Director | 31 May 2018 | | Wales | December 1973 | Trem Eryri, Llanbedrgoch, Llanbedrgoch, Ynys Mon, LL76 8SX, Wales |
| THOMAS, Chloe Louise ACTIVE | Director | 25 May 2023 | | Wales | March 2001 | Ty Capel, Ceunant, Caernarfon, LL55 4TN, Wales |
| FOULKES, John Alun RESIGNED | Secretary | 09 May 1995 | 30 Sep 1999 | | | Tyddyn Gwndwn, Bethel, Caernarfon, Gwynedd, LL55 1AX |
| LAST, Thomas David RESIGNED | Secretary | | 09 May 1995 | | | 18 Gwel Eryri, Llandegfan, Menai Bridge, Anglesey, LL59 5RD |
| ROBERTSON, James Wyatt RESIGNED | Secretary | 01 Oct 1999 | 28 Jul 2016 | | | Glanville Cottage Saron, Llanfaglan, Caernarvon, Gwynedd, LL54 5UH |
| BARNES, Richard Alun RESIGNED | Director | 28 Jul 2016 | 26 May 2022 | Wales | February 1985 | 30, Rhedyw Road, Llanllyfni, Caernarfon, Gwynedd, LL54 6SG, Wales |
| BEE, Dion RESIGNED | Director | 30 Sep 2021 | 31 Jan 2026 | Wales | January 1993 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| BEE, Shaun RESIGNED | Director | 01 Dec 2011 | 10 Oct 2013 | United Kingdom | December 1987 | Glanville Cottage, Saron Llanwnda, Caernarvon, Gwynedd, LL54 5UH |
| BOOTH, Robert RESIGNED | Director | 08 Mar 1994 | 27 May 1997 | | August 1969 | Tynddyn Y Bwn, Rhoscefnhir, Pentruth, Gwynedd, LL75 8YR |
| CROSS, Paul Anthony John RESIGNED | Director | 31 Jan 2008 | 16 Oct 2008 | | April 1952 | Plas Heulog, Llaneilian, Amlwch, Ynys Mon, LL68 9LS |
| DAVIES, Endaf Wyn RESIGNED | Director | 10 Oct 2013 | 28 Jul 2016 | Wales | January 1973 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| DAVIES, Ifor Wyn RESIGNED | Director | 10 Oct 2013 | 28 Jan 2026 | Wales | October 1960 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| DAVIES, Osian Rhys RESIGNED | Director | 25 May 2023 | 27 Jun 2024 | Wales | February 1994 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| DEAN, Francine Angela RESIGNED | Director | 24 Sep 2015 | 26 May 2022 | Wales | January 1972 | 41, Pencraig, Llangefni, Anglesey, LL77 7LD, Wales |
| EVANS, Dafydd RESIGNED | Director | 08 Mar 1994 | 01 Oct 1994 | | October 1972 | Ry An, Pentre Berw, Gaerwen, Gwynedd, LL60 6LG |
| FLETCHER, Bruce Thorn RESIGNED | Director | | 31 Oct 1999 | | November 1946 | 33 Caernarvon Road, Portdinorwic, Port Dinorwic, Gwynedd, LL56 4RZ |
| FOULKES, John Alun RESIGNED | Director | 09 May 1995 | 31 Jan 2002 | | November 1956 | Tyddyn Gwndwn, Bethel, Caernarfon, Gwynedd, LL55 1AX |
| FOULKES, John Alun RESIGNED | Director | 08 Mar 1994 | 09 May 1995 | | November 1956 | Tyddyn Gwndwn, Bethel, Caernarfon, Gwynedd, LL55 1AX |
| GARTSIDE, Merle RESIGNED | Director | 11 Feb 1992 | 09 May 1995 | | | Compton House, High Street, Llanberis, Gwynedd, LL55 4EU |
| GARTSIDE, Robert RESIGNED | Director | 11 Feb 1992 | 16 Oct 2008 | | October 1936 | Compton House, Llanberis, Caernarfon, Gwynedd, LL55 4EU |
| GRIFFITH, Iorwerth RESIGNED | Director | 30 Jun 1998 | 31 Jan 2002 | | September 1958 | Bod Difyr 3 Pant Road, Bethesda, Gwynedd, LL57 3PE |
| GRIFFITH, Nigel RESIGNED | Director | 01 Nov 1999 | 31 Jan 2008 | | September 1969 | 35 Treifan Estate, Caergeiliog, Holyhead, Gwynedd, LL65 3YB |
| HETHERINGTON, Steven John RESIGNED | Director | 27 May 1997 | 31 Jan 2002 | | May 1964 | 29 Roe Parc, St. Asaph, Denbighshire, LL17 0LD |
| HOPEWELL, Robert John RESIGNED | Director | 01 Dec 2011 | 10 Oct 2013 | Wales | April 1966 | Glanville Cottage, Saron Llanwnda, Caernarvon, Gwynedd, LL54 5UH |
| HUGHES, Dewi Owen RESIGNED | Director | 06 Jun 2000 | 14 Sep 2009 | | May 1949 | Bronallt 35 Bangor Street, Portdinorwic, Gwynedd, LL56 4JE |
| HUGHES, Philip RESIGNED | Director | | 01 May 1994 | | April 1965 | Yr Elen Bryn, Llandegai, Bangor, Gwynedd, LL57 4LD |
| HUMPHRIES, Dylan RESIGNED | Director | 27 May 1997 | 28 Jul 2016 | Wales | November 1974 | 4 Rhes Ganol, Rhosgadfan, Caernarfon, Gwynedd, LL54 7HT |
| JONES, Darren Wyn RESIGNED | Director | 30 Jan 2003 | 30 Jan 2006 | | April 1979 | Waen Deg Saron, Bethel, Caernarfon, Gwynedd, LL55 1YL |
| JONES, David William RESIGNED | Director | 09 May 1995 | 29 Aug 1996 | | March 1960 | Maes Coed Bangor Road, Bethesda, Gwynedd, LL57 3LU |
| JONES, David William RESIGNED | Director | | 08 Jul 1993 | | March 1960 | Maes Coed Bangor Road, Bethesda, Gwynedd, LL57 3LU |
| JONES, Geraint Eifion RESIGNED | Director | 30 Jan 2003 | 31 Jan 2004 | | November 1967 | Wendon Bryn Llan, Llandwrog, Caernarfon, Gwynedd, LL54 5TA |
| JONES, Huw Gwyn RESIGNED | Director | 16 Oct 2008 | 13 Feb 2026 | Wales | June 1962 | 31, Brig Y Nant, Llangefni, LL77 7QD, Wales |
| JONES, Ianto Fon RESIGNED | Director | 14 Jan 2005 | 31 Jan 2010 | | May 1984 | Bro Dawel, Bethel, Caernarfon, Gwynedd, LL55 1YB |
| JONES, James Samuel RESIGNED | Director | | 25 May 2017 | Wales | January 1938 | 36 Kearsley Drive, Rhyl, Clwyd, LL18 4UG |
| JONES, John Tecwyn RESIGNED | Director | 14 Jan 2005 | 01 Oct 2020 | Wales | May 1962 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| JONES, Robert Wyn RESIGNED | Director | 24 Sep 2015 | 25 Feb 2021 | Wales | July 1966 | 3 Foel Y Rhiw, Nebo, Caernarfon, Gwynedd, LL54 6EF, Wales |
| LAST, Anwen Morris RESIGNED | Director | | 06 Jun 2000 | Wales | June 1967 | 18 Gwel Eryri, Llandegfan, Anglesey, LL59 5RD |
| LAST, Thomas David RESIGNED | Director | 09 May 1995 | 31 Jan 2002 | Wales | June 1966 | 18 Gwel Eryri, Llandegfan, Menai Bridge, Anglesey, LL59 5RD |
| LINDLEY, Carey Jerome RESIGNED | Director | 24 Sep 2015 | 25 May 2023 | Wales | June 1981 | 1, Cil Coed, Caernarfon, Gwynedd, LL55 2DP, Wales |
| MATTHEWS, Gary RESIGNED | Director | | 31 Jan 2002 | | May 1968 | Bro Dawel 12 Swn Y Don, Benllech, Gwynedd, LL74 8PR |
| MATTHEWS, Lee Edmund RESIGNED | Director | 14 Sep 2009 | 20 Jan 2018 | Wales | March 1966 | Swyn Medi, Pentre Berw, Gaerwen, Anglesey, LL60 6LE |
| MATTHEWS, Lee Edmund RESIGNED | Director | | 16 Oct 2008 | Wales | March 1966 | Swyn Medi, Pentre Berw, Gaerwen, Anglesey, LL60 6LE |
| MATTHEWS, Sion Heddwyn RESIGNED | Director | 25 May 2017 | 31 May 2018 | Wales | August 1990 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| MORGAN, Angharad Mai RESIGNED | Director | 10 Oct 2013 | 31 May 2018 | Wales | May 1989 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| MORGAN, Rhys Wyn RESIGNED | Director | 16 Oct 2008 | 31 Jan 2011 | Wales | January 1987 | Tyddyn Bychan, Dinas, Llanwnda, Caernarfon, Gwynedd, LL54 5UG |
| MORRIS, John Paul RESIGNED | Director | 16 Oct 2014 | 01 Oct 2020 | Wales | January 1968 | Lliwedd, 92, Lon Hedydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5JY, Wales |
| MORRIS, John Paul RESIGNED | Director | 14 Jan 2005 | 31 Jan 2007 | | January 1968 | 78 Bro Emrys, Talybont, Bangor, Gwynedd, LL57 3YU |
| MORRIS, Wyn RESIGNED | Director | | 01 Feb 1994 | | August 1961 | Garreg Lwyd, Bryn Rhos Rhos Bodrevol, Gaernarfon, Gwynedd, LL55 2BF |
| OWEN, William RESIGNED | Director | 08 Mar 1994 | 31 Jan 2007 | | January 1950 | Mount Pleasant Hotel, Dinas Llanwnda, Caernarfon, Gwynedd, LL54 7YN |
| PARRY, Gruffydd Richard RESIGNED | Director | 14 Sep 2009 | 30 Oct 2012 | Wales | June 1982 | Tremhwfa, Rhosmeirch, Llangefni, Ynys Mon, LL77 7SX |
| PENNANT, Aled RESIGNED | Director | 30 Jan 2003 | 31 Jan 2014 | Wales | December 1973 | Trem Eryri, Llanbedr Goch, Menai Bridge, Anglesey, LL76 8SX |
| RENSHAW, Aron RESIGNED | Director | 01 Feb 1993 | 31 Oct 1999 | | May 1971 | Ceris, Bodffordd, Llangefni, Gwynedd, LL77 7LZ |
| ROBERTS, Derwyn RESIGNED | Director | 29 Nov 2001 | 16 Oct 2008 | | January 1975 | Llechog, Carreglefn, Amlwch, Anglesey, LL68 0PF |
| ROBERTS, Robert Wyn RESIGNED | Director | | 31 Jan 2002 | | June 1965 | 7 Plas Main, Bodedern, Holyhead, Gwynedd, LL65 3TN |
| ROBINSON, John RESIGNED | Director | | 30 Jan 2015 | Wales | December 1930 | Oniddelo Pentreberw, Gaerwen Anglesey, Gwynedd, LL60 |
| ROE, Philip Edmund RESIGNED | Director | | 01 Feb 1993 | | March 1950 | Bryn Teg Lon Nebo, Pensarn Amlwch, Gwynedd, LL69 9AS |
| RUMNEY, Kathryn Helen RESIGNED | Director | 09 May 1995 | 14 Jan 2005 | | February 1966 | Bro Dawel Swn Y Don, Benllech, Gwynedd, LL74 8PR |
| THOMAS, Arwel RESIGNED | Director | 14 Jan 2005 | 31 Jan 2011 | Wales | November 1983 | Erwr Grug, Rhosgadfan, Caernarvon, Gwynedd, LL54 7HW |
| THOMAS, Dylan Wyn RESIGNED | Director | 25 Aug 2016 | 28 Jan 2026 | Wales | February 1977 | Ty Capel, Ceunant, Caernarfon, LL55 4RY, Wales |
| THOMAS, Gruffydd Owain RESIGNED | Director | 31 Jan 2008 | 02 Feb 2026 | Wales | January 1961 | Treweryn, Lon Ceunant, Llangefni, Ynys Mon, LL77 7HF |
| WILLIAMS, Alwen RESIGNED | Director | 26 May 2022 | 08 Feb 2026 | Wales | April 1980 | 27, Bron Heulog, Bodffordd, Llangefni, LL77 7DQ, Wales |
| WILLIAMS, Dewi Wyn RESIGNED | Director | 30 Jan 2003 | 31 Jan 2004 | | April 1975 | 3 Victoria Terrace, Deiniolen, Caernarfon, Gwynedd, LL55 3LT |
| WILLIAMS, Dewi Lloyd RESIGNED | Director | 29 Nov 2001 | 30 Jan 2003 | | May 1978 | Penhwnllys Mawr, Llangoed, Beaumaris, Gwynedd, LL58 8PL |
| WILLIAMS, Ifor Dylan RESIGNED | Director | 01 Jul 1996 | 04 Dec 1997 | | November 1952 | Gwelfa Llanfaglan, Caernarvon, Gwynedd, LL54 5RD |
| WILLIAMS, Merfyn RESIGNED | Director | 30 Oct 2012 | 24 Sep 2015 | Wales | September 1974 | Glanville Cottage, Saron Llanwnda, Caernarvon, Gwynedd, LL54 5UH |
| WILLIAMS, Merfyn RESIGNED | Director | 29 Nov 2001 | 31 Jan 2007 | | September 1974 | Disgwylfa, Bodffordd, Llangefni, Anglesey, LL77 7LZ |
| WILLIAMS, Robin RESIGNED | Director | | 01 Feb 1994 | | March 1963 | Tyddyn Ni Ceuntant, Llanrug, Caernarfon, Gwynedd, LL55 4RY |