| ARFON, Nia Wyn ACTIVE | Secretary | 22 Oct 2025 | | | | Galeri Caernarfon, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| DAVIES, Emyr Prys ACTIVE | Director | 01 May 2021 | | Wales | October 1980 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| EDWARDS, Dylan Huw ACTIVE | Director | 19 Feb 2025 | | Wales | May 1996 | Galeri Caernarfon, Victoria Dock, Caernarfon, LL55 1SQ, Wales |
| GEORGE, Walis Wyn ACTIVE | Director | 19 Aug 2019 | | Wales | March 1960 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| GRAY-WILLIAMS, Elinor ACTIVE | Director | 01 May 2021 | | Wales | October 1978 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| HAF, Siwan ACTIVE | Director | 08 Jul 2025 | | Cymru | April 1979 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| IFOR, Lowri Llewelyn ACTIVE | Director | 02 Jul 2025 | | Wales | June 1992 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| MORGAN, Rhodri ACTIVE | Director | 02 Jul 2025 | | Wales | February 1983 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| OWEN, Sharon Katheryn ACTIVE | Director | 02 Jul 2025 | | Cymru | June 1965 | Galeri Caernarfon, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| PRYS, Lois ACTIVE | Director | 08 Jul 2025 | | Wales | December 1973 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| ROBERTS, Robert Gwynedd ACTIVE | Director | 01 Apr 2023 | | Wales | February 1956 | Tan Yr Hendy, Pendorlan, Y Felinheli, LL56 4JW, Wales |
| WILIAM, Casia ACTIVE | Director | 02 Jul 2025 | | Wales | February 1988 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| WILLIAMS, Lowri Wynne ACTIVE | Director | 08 Jul 2025 | | Wales | August 1976 | Galeri, Doc Victoria, Caernarfon, LL55 1SQ, Cymru |
| AARON, Carys RESIGNED | Secretary | 13 Oct 2014 | 25 Dec 2019 | | | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| HARRIS, Richard Rhys RESIGNED | Secretary | 28 Apr 1992 | 13 Oct 2014 | | | Tyddyn Andrew Uchaf, Bethel, Caernarfon, Gwynedd, LL55 3AA |
| JONES, Gareth Wyn RESIGNED | Secretary | 31 Mar 1992 | 31 Mar 1993 | | | Lletyr Gwynt, Treforris Road, Penmaenmawr, Gwynedd, LL34 6RH |
| AARON, Carys Lloyd RESIGNED | Director | 31 May 2013 | 25 Dec 2019 | Cymru | January 1953 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| BLYTHE, Angharad Elen RESIGNED | Director | 25 Feb 2015 | 01 May 2021 | Wales | May 1979 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| BONNER PRITCHARD, Gwenllian RESIGNED | Director | 14 Dec 1992 | 04 Dec 1995 | | September 1949 | Porth Yr Aur, Stryd Fawr, Caernarfon, Gwynedd |
| CRISP, Wendy RESIGNED | Director | 10 Dec 2001 | 11 Jun 2007 | Wales | January 1964 | Bwlch Y Gwynt, Nebo, Caernarfon, Gwynedd, LL54 6EL |
| DAVIES, Thomas Wyn RESIGNED | Director | 25 Apr 1995 | 03 Dec 2001 | | April 1965 | Tan Y Foel 13 Segontium Terrace, Caernarfon, Gwynedd, LL55 2PN |
| DAVIES, William Lloyd RESIGNED | Director | 03 Mar 2009 | 12 Oct 2015 | Cymru | April 1944 | Llanddwyn, 10 Ffordd Menai, Caernarfon, Gwynedd, LL55 1LF |
| GRIFFITHS, Gwen Sion RESIGNED | Director | 14 May 2013 | 13 Jan 2015 | Cymru | March 1977 | Ty Pen Rhif 1, Llys Y Waun, Waunfawr, Caernarfon, Gwynedd, LL55 4ZA, Cymru |
| HAINES, Robert RESIGNED | Director | 28 Apr 1992 | 03 Dec 2001 | | July 1934 | 29 Market Street, Caernarvon, Gwynedd, LL55 1RT |
| HARRIS, Iestyn Theophilus RESIGNED | Director | 19 Jan 2015 | 22 Oct 2025 | Wales | February 1963 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| HARRIS, Richard Rhys RESIGNED | Director | 28 Apr 1992 | 13 Oct 2014 | Wales | February 1957 | Tyddyn Andrew Uchaf, Bethel, Caernarfon, Gwynedd, LL55 3AA |
| HUGHES, Dafydd John RESIGNED | Director | 11 Dec 1996 | 29 Nov 2006 | | September 1949 | Siglan Ffordd Penmynydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5AX |
| HUGHES, Dafydd John RESIGNED | Director | 31 Mar 1992 | 29 Sep 1994 | | September 1949 | Siglan Ffordd Penmynydd, Llanfairpwllgwyngyll, Ynys Mon, LL61 5AX |
| HUGHES, David Leslie RESIGNED | Director | 14 May 2013 | 25 Nov 2019 | Cymru | June 1947 | Sarn, Y Clogwyn, Caernarfon, Gwynedd, LL55 1HY, Prydain |
| HUGHES, Delyth Eluned RESIGNED | Director | 05 Feb 2020 | 21 Feb 2024 | Wales | April 1988 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| HUNTER, Thomas Gerald RESIGNED | Director | 12 Dec 2007 | 15 Jul 2011 | Cymru | January 1965 | Tyddyn Bach, Penygroes, Gwynedd, LL54 6PS |
| HUWS, Meirion Macintyre RESIGNED | Director | 19 Jan 2015 | 21 Feb 2024 | United Kingdom | September 1963 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| HUWS, Nia Owain, Doctor RESIGNED | Director | 25 Apr 1995 | 13 Oct 1996 | | March 1965 | Bryn Mor Lon Ysgubor Wen, Caernarfon, Gwynedd, LL55 1HS |
| IORWERTH, Carolyn RESIGNED | Director | 14 Dec 1992 | 14 Sep 1999 | Y Deyrnas Unedig | March 1955 | Graig Wen, Lon Ddewi, Caernarfon, Gwynedd, LL55 1BH |
| JONES, Arwel Wyn RESIGNED | Director | 06 Jan 2016 | 10 Jul 2019 | Wales | September 1963 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| JONES, David Lloyd RESIGNED | Director | | 13 Oct 2014 | Cymru | August 1933 | Bro Dawel, Druid Road Menai Bridge, Ynys Mon, LL59 5BY |
| JONES, Dewi Rhys Humphreys RESIGNED | Director | 07 Feb 2017 | 23 Oct 2024 | United Kingdom | December 1959 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| JONES, Elisabeth Menna RESIGNED | Director | 26 Nov 2006 | 23 Apr 2018 | Wales | May 1961 | Benallt, Llanwnda, Caernarfon, Gwynedd, LL54 5SD, Wales |
| JONES, Gerallt Llewelyn RESIGNED | Director | 19 Aug 2019 | 22 Oct 2025 | Wales | April 1953 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| JONES, Miriam RESIGNED | Director | 28 Apr 1992 | 21 May 2013 | Wales | November 1936 | Cae Morfudd, Rhostryfan, Caernarfon, Gwynedd, LL54 7NN |
| JONES, Richard Morris RESIGNED | Director | 23 Sep 1996 | 03 Jul 2000 | Wales | March 1943 | Dwylan, Ffordd Bangor, Caernarfon, Gwynedd, LL55 1LR |
| JONES, Saran Thomas RESIGNED | Director | 01 Nov 2000 | 28 Jan 2007 | | April 1967 | Bryn Gloch, Betws Garmon, Caernarfon, Gwynedd, LL54 7YY |
| KHAN, Yasmin RESIGNED | Director | 12 Mar 2020 | 11 Nov 2024 | Wales | January 1984 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| LLEWELYN, Gwyn RESIGNED | Director | 17 May 2007 | 12 Oct 2015 | Cymru | March 1942 | 20, Doc Fictoria, Caernarfon, Gwynedd, LL55 1TH, Cymru |
| LLYWELYN, Robin RESIGNED | Director | 26 Nov 2006 | 12 Dec 2007 | Wales | November 1958 | Dorlan Goch, Minffordd, Penrhyndeudraeth, Gwynedd, LL48 6EN |
| LOVGREEN, Eleri RESIGNED | Director | 27 Apr 2009 | 19 Jan 2015 | Cymru | November 1955 | Clogwyn, Ffordd Ddewi, Caernarfon, Gwynedd, LL55 1HY, Wales |
| OWEN, William Tudor RESIGNED | Director | 18 Oct 2000 | 26 Sep 2012 | Wales | August 1947 | Langdale, Uxbridge Square, Caernarfon, Gwynedd, LL55 2RE |
| PARI HUWS, Gwyn Denman RESIGNED | Director | 31 Mar 1992 | 09 Oct 2000 | | March 1929 | Carreg Y Garth, Bangor Road, Caernarfon, Gwynedd, LL55 1LR |
| PARI HUWS, Sian Eleri RESIGNED | Director | 26 Nov 2006 | 13 Oct 2014 | Cymru | September 1960 | Cilan 30 Brynffynnon, Y Felinheli, Gwynedd, LL56 4SX |
| ROBERTS, Howel Hughes RESIGNED | Director | 15 Sep 1998 | 04 Apr 2005 | Wales | September 1936 | Garreg Las Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL, Cymru |
| ROBERTS, Richard Mark RESIGNED | Director | 14 May 2013 | 25 Nov 2019 | Wales | October 1964 | The Gables, Bryn Glas, Groeslon, Caernarfon, Gwynedd, LL54 7TB, Cymru |
| ROBERTS, Wyn RESIGNED | Director | 05 Jan 2016 | 22 Oct 2025 | Wales | January 1973 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |
| ST PAUL, Jeffrey RESIGNED | Director | 26 Sep 1995 | 14 Nov 1996 | | November 1954 | Tyddyn Sadler, Cerrig Ceinwen, Bodorgan, Gwynedd, LL62 5EF |
| ST PAUL, Jeffrey RESIGNED | Director | | 23 May 1995 | | November 1954 | Tyddyn Sadler, Cerrig Ceinwen, Bodorgan, Gwynedd, LL62 5EF |
| THIRSK, Ellen RESIGNED | Director | 04 Jun 2018 | 22 Oct 2025 | Wales | January 1965 | Bryn Pistyll, Waunfawr, Caernarfon, LL55 4BJ, Wales |
| THOMAS, Ioan Ceredig RESIGNED | Director | 11 Dec 1996 | 17 Oct 2016 | Wales | February 1952 | 65, Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL, Cymru |
| THOMAS, Ioan Ceredig RESIGNED | Director | 31 Mar 1992 | 23 Sep 1996 | Wales | February 1952 | Strade, 65 Cae Gwyn, Caernarfon, Gwynedd, LL55 1LL, Cymru |
| THOMAS, Iolo Watcyn RESIGNED | Director | 06 Oct 1998 | 06 Aug 2003 | | April 1953 | Bodafon, Ffordd Y Gogledd, Caernarfon, Gwynedd, LL55 1BE |
| THOMAS, Meleri RESIGNED | Director | 29 Sep 2003 | 02 Feb 2011 | Wales | June 1959 | Bod Afon, Ffordd Y Gogledd, Caernarfon, Gwynedd, LL55 1BE |
| THOMAS, Richard Prichard RESIGNED | Director | 28 Apr 1992 | 30 Jan 1995 | | March 1939 | Kiltynan, St Davids Road, Caernarfon, Gwynedd, LL55 1BH |
| TUDUR ROBERTS, Huw RESIGNED | Director | 01 Nov 2000 | 29 Sep 2003 | | February 1968 | Sychnant, Station Road, Llanrug, Gwynedd, LL55 4AH |
| WATERS, Susan Elizabeth RESIGNED | Director | 10 Dec 2001 | 14 Oct 2013 | Wales | January 1960 | Glan Traeth, Ffordd Y Gogledd, Caernarfon, Gwynedd, LL55 1BE |
| WILLIAMS, Brian RESIGNED | Director | 11 Dec 1996 | 09 Oct 2000 | | August 1936 | 29 Cae Berllan, Caernarfon, Gwynedd, LL55 1HH |
| WILLIAMS, Mair Elizabeth RESIGNED | Director | 23 Sep 1996 | 03 Mar 2009 | | November 1927 | Maes Gwyn, 11 Llys Meirion, Caernarfon, Gwynedd, LL55 1LE |
| WILLIAMS, Nayema Khan RESIGNED | Director | 25 Apr 2021 | 25 Feb 2026 | Wales | November 1987 | Galeri, Victoria Dock, Caernarfon, Gwynedd, LL55 1SQ, Wales |