Executive Commitee
Details of the 2018 Eisteddfod Executive Committee.
Chair: Trystan Lewis
Vice-chair: Sian Eirian
Secretary: Catherine Jones
Honorary Solicitor: Aled Walters
Sub-Committee Officers
| Section | Chair | Vice-chair | Secretary |
| Folk Songs | Nan Williams | Elin Davies | Carwyn Meurig Williams |
| Visual Arts | Carol Owen | Iwan Williams | Anne Owen |
| Cerdd Dant | Rhiannon Ifan | Rhian Jones | Sioned Hedd |
| Music | Angharad Ellis | Ruth Owen / Maureen Hughes | |
| Finance and Communications | Dylan Jones | Nia Owen / Iona Edwards | Gwenan Davies / Marian Williams |
| Dance | Hannah Rowlands | Dwynwen Berry | Sioned Wyn Green |
| Drama | Gwenno Davies | Llion Elis | Ann Davies |
| Welsh Learners | Trefor Lewis | Paula Williams | Martin Pritchard / Ceri Phillips |
| Science and Technology | Prysor Williams | Catrin Griffiths | Elliw Emlyn Roberts |
| Recitation | Dennis Davies | Rhian Ellis | Anwen Hughes |
| Literature | Rhys Dafis | Emrys Williams | Ffion Gwen Williams |
| Accommodation | Buddug Jones | Jane Roberts | Elen Bohanna / Menna Williams |
| Maes B | Rhydian Prys | Rhodri Sion | Hanna Dobson |
| Visitor Experience | Wyn Jones | Goronwy Edwards | Alaw Owen / Ela Fon Williams |
