Canlyniadau etholiadau ar gyfer Gorllewin Treffynnon

Cyngor Sir - Dydd Iau, 1af Mai, 2008
Comparison with previous election

 Plaid Cymru - The Party of Wales Ennill Gareth Roberts was wedi'i ethol with a majority of 43%. Cafodd cyfanswm o 703 o bleidleisiau eu bwrw.

Table of main parties and election candidates retaining deposit
Ymgeisydd etholiadPlaidNifer%Statws% Newid
Gareth RobertsPlaid Cymru - The Party of Wales45865%Newly electedn/a
Peter York15923%Heb ei etholn/a
Richard Mark SpainLabour / Llafur8612%Heb ei etholn/a