| GEORGE, Elizabeth Margaret ACTIVE | Secretary | 28 Jun 2018 | | | | Gisda, 22/23 Y Maes, Caernarfon, Gwynedd, LL55 2NA, Wales |
| FOULKES, Elen ACTIVE | Director | 28 Mar 2022 | | Wales | February 1987 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| JONES, Catrin, Dr ACTIVE | Director | 12 Jul 2023 | | Wales | February 1960 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| OWEN, Llinos Angharad ACTIVE | Director | 22 Mar 2021 | | Cymru | November 1976 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| PARRY, Gwenllian Glyn ACTIVE | Director | 24 May 2021 | | Wales | January 1970 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| PLWM, Mici ACTIVE | Director | 12 Jul 2023 | | Wales | June 1944 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| WILLIAMS, Hywel ACTIVE | Director | 13 Sep 2024 | | Wales | May 1953 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| WILLIAMS, Olwen Elizabeth, Dr ACTIVE | Director | 24 Jul 2024 | | Wales | February 1959 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| YOUNG, Sioned ACTIVE | Director | 11 Jul 2024 | | Wales | January 1996 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| DANIELS, Annwen RESIGNED | Secretary | 25 Nov 2016 | 03 Oct 2017 | | | 3, Pant Yr Onnen, Rhiwbryfdir, Blaenau Ffestiniog, LL41 3LN, Wales |
| JONES, Menna RESIGNED | Secretary | 20 Feb 1995 | 14 Sep 2006 | | | Benallt, Llanwda, Caernarfon Gwynedd, LL54 5SD |
| RICHARDS, Mair Ann, Ba RESIGNED | Secretary | 14 Sep 2006 | 10 Oct 2011 | | | Ty Rhydalun, Penrallt Uchaf, Caernarfon, Gwynedd, LL55 1PR |
| THIRSK, Brian RESIGNED | Secretary | | 20 Feb 1995 | | | Treplys Ffordd-Y-Gogledd, Caernarfon, Gwynedd, LL55 1BE |
| TOMOS, Sian Elen RESIGNED | Secretary | 10 Oct 2011 | 28 Jun 2018 | | | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA, Wales |
| DAVIES, Rhys RESIGNED | Director | 18 Feb 2019 | 22 Mar 2021 | Wales | June 1969 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |
| DUNN, Timothy Chandler RESIGNED | Director | 27 Nov 2006 | 01 Jul 2010 | Wales | June 1940 | Bryn Peris, South Road, Caernarvon, Gwynedd, LL55 2HP |
| EDWARDS, Huw RESIGNED | Director | 26 Jun 2009 | 15 May 2012 | Wales | July 1934 | 23, Rhes Yr Hafod, Caernarfon, Gwynedd, LL55 2AR |
| EVANS, Dylan Wyn, Dr RESIGNED | Director | 22 Mar 2021 | 29 Sep 2023 | United Kingdom | July 1973 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |
| GLYN, Simon RESIGNED | Director | 07 Dec 1999 | 31 Jan 2003 | | November 1959 | Coedanna, Nanhoron, Pwllheli, Gwynedd, LL53 8PR |
| GRIFFITHS, Alun Peredur RESIGNED | Director | 01 Jun 2010 | 21 Jan 2013 | Wales | November 1967 | Ty Rhydalun, Penrallt Uchaf, Caernarfon, Gwynedd, LL55 1PR |
| GRUFFYDD, Dafydd RESIGNED | Director | 23 Oct 2017 | 17 Sep 2018 | Wales | July 1973 | Tyddyn Dafydd, Llanfaglan, Caernarfon, Gwynedd, LL54 5RB, Wales |
| GWENLLIAN, Sian, Councillor RESIGNED | Director | 16 Mar 2015 | 06 Jun 2016 | Wales | June 1956 | Awelfryn, Pen Y Bryn, Y Felinheli, Gwynedd, LL56 4YQ, Wales |
| HAINES, Robert RESIGNED | Director | 23 Mar 1990 | 29 Sep 2009 | | July 1934 | 29 Market Street, Caernarvon, Gwynedd, LL55 1RT |
| HARRADENCE, Gilly RESIGNED | Director | 16 Jul 2018 | 06 Jul 2026 | Wales | March 1971 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| HUGHES, Meinir Angharad RESIGNED | Director | 19 Nov 2012 | 13 Sep 2017 | Wales | July 1982 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA, Wales |
| HUGHES JONES, John RESIGNED | Director | 07 Dec 1999 | 18 Sep 2017 | Wales | October 1961 | Hendy Glas, Maes Padarn, Llanberis, Gwynedd, LL55 4TE |
| JONES, Dafydd Bryn RESIGNED | Director | 20 Jun 2011 | 19 Mar 2012 | Wales | June 1944 | Frondirion, Y Sgwar, Blaenau Ffestiniog, Gwynedd, LL41 3UW, Wales |
| JONES, Dewi Owen RESIGNED | Director | 19 Nov 2012 | 06 Jul 2026 | Wales | February 1954 | 16 Cae Capel, Bontnewydd, Caernarfon, Gwynedd, LL55 2EZ, Wales |
| JONES, Elwyn, Councillor RESIGNED | Director | 09 Jul 2020 | 06 Jul 2026 | Wales | October 1947 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| JONES, Elwyn RESIGNED | Director | 08 Sep 2003 | 10 Aug 2010 | Wales | October 1947 | Cenarth 29 Bro Rhiwen, Rhiwlas, Bangor, Gwynedd, LL57 4EL |
| JONES, Gwyndaf RESIGNED | Director | | 18 Apr 1999 | | March 1946 | 60 Galnafynnon, Llanrug, Caernarfon, Gwynedd, LL55 4PR |
| JONES, Peter Glynne Harlech, Dr RESIGNED | Director | 21 Jan 2019 | 06 Jul 2026 | Wales | August 1947 | 21-23, Castle Square, Caernarfon, LL55 2NA, Wales |
| JONES, Richard RESIGNED | Director | 10 Jul 2009 | 01 Jul 2010 | | June 1953 | 43, Nant Y Glyn, Llanrug, Caernarfon, Gwynedd, LL55 4AH, United Kingdom |
| JONES, Richard Morris RESIGNED | Director | 08 Sep 2003 | 28 Feb 2011 | Wales | March 1943 | Treannedd, 7 Ffordd Segontium, Caernarfon, Gwynedd, LL55 2LL |
| JONES, Saran Thomas RESIGNED | Director | 07 Dec 1999 | 10 Aug 2010 | Wales | April 1967 | Tyddyn Rhyddid, Llanrug, Llanrug, Caernarfon, Gwynedd, LL55 4RB |
| JONES, Wyn Trefor RESIGNED | Director | 19 Nov 2012 | 15 Sep 2014 | Wales | July 1969 | 37, Castle Square, Caernarfon, Gwynedd, LL55 2NN, Wales |
| OSTLER, James Meredith RESIGNED | Director | 10 Dec 2003 | 01 Dec 2008 | | December 1952 | Gwynant, Saron Bethel, Caernarfon, Gwynedd, LL55 1YP |
| OWEN, Elen Mai RESIGNED | Director | 21 Jan 2019 | 10 Nov 2021 | Wales | May 1962 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |
| OWEN, William Tudor RESIGNED | Director | 13 Oct 2003 | 12 Jul 2023 | Wales | August 1947 | Langdale, Uxbridge Square, Caernarfon, Gwynedd, LL55 2RE |
| PARRY, Alan Wyn RESIGNED | Director | 01 Jul 2010 | 16 Jun 2017 | Wales | October 1967 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA, Wales |
| PARRY, Elwyn Rhys RESIGNED | Director | 28 Mar 2022 | 12 Jul 2023 | Wales | July 1993 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |
| PARRY, Patricia Mary RESIGNED | Director | 07 Dec 1999 | 08 Sep 2003 | | January 1955 | 12 Beddgwenan, Llandwrog, Caernarvon, Gwynedd, LL54 5LL |
| POEPPINGHAUS, Vanessa Jane Ida, Dr RESIGNED | Director | 01 Nov 2010 | 01 Oct 2014 | Wales | June 1957 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA, Wales |
| PUW, Rheinallt, Cynghorydd RESIGNED | Director | 25 Oct 2017 | 21 May 2018 | Wales | September 1972 | Cartrefle, Pant Road, Bethesda, Bangor, LL57 3PA, Wales |
| ROBERTS, Bethan RESIGNED | Director | 18 Mar 1993 | 18 Apr 1994 | | April 1967 | 3 Post Office Row, Saron, Bethel, Gwynedd, LL55 1YU |
| ROBERTS, Eddie RESIGNED | Director | 15 May 2007 | 24 Sep 2007 | | May 1957 | 4 Tai'R Gelli, Blaenau Ffestiniog, Gwynedd, LL41 3EW |
| ROBERTS, Jacqueline Ann RESIGNED | Director | 23 Mar 1990 | 08 Nov 2004 | Wales | December 1957 | Gwylfa, Nebo, Caernarvon, Gwynedd, LL54 6EE |
| SMITH, Elin Meilys Heufryn RESIGNED | Director | 14 Sep 2006 | 06 Jul 2009 | | April 1973 | 2 Gerddi Benar, Ffrwd Cae Du, Bontnewydd, LL54 7YJ |
| SMITH, Laurence Gavin RESIGNED | Director | 20 Nov 2017 | 15 Apr 2019 | Wales | March 1972 | 2, Gerddi Benar, Bontnewydd, Caernarfon, LL54 7YJ, Wales |
| THOMAS, Carys RESIGNED | Director | 15 Mar 2015 | 28 Mar 2022 | Wales | June 1961 | Bryn Meillion, Lon Ddewi, Caernarfon, Gwynedd, LL55 1EL, Wales |
| THOMAS, Jack Frederick RESIGNED | Director | 23 Mar 1990 | 10 Nov 1999 | | | Pen Y Bryn 24 Llys Y Foel, Caernarvon, Gwynedd, LL55 2LU |
| WALKER JONES, Elin Mair, Dr RESIGNED | Director | 26 Oct 2018 | 09 Jul 2020 | Wales | February 1962 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |
| WEBB, Timothy Robert RESIGNED | Director | 15 May 1995 | 19 Apr 1997 | | August 1957 | 7 Bryn Coetmor, Bethesda, Bangor, Gwynedd, LL57 3NL |
| WILLIAMS, Ffion Jon RESIGNED | Director | 21 Nov 2016 | 27 Jul 2021 | Wales | October 1972 | Tregâr, 25 Vaynol Street, Caernarfon, LL55 2RL, Wales |
| WILLIAMS, James Ronald RESIGNED | Director | 23 Mar 1990 | 20 Jul 2022 | Wales | August 1948 | Llety'R Bugail North Road, Caernarvon, Gwynedd, LL55 1BE |
| WILLIAMS, Sharon RESIGNED | Director | 08 Jun 2006 | 18 Oct 2010 | Wales | July 1972 | Camlan, Rhosgadfan, Caernarvon, Gwynedd, LL54 7ET |
| WILLIAMS, Sian RESIGNED | Director | 21 Jan 2019 | 13 Mar 2020 | Wales | May 1975 | 22 / 23 Y Maes, Castle Square, Caernarfon, Gwynedd, LL55 2NA |