Canlyniadau etholiadau ar gyfer Gwernaffield / Y Waun

 Conservative / Geidwadol Ennill Adele Davies-Cooke was wedi'i ethol with a majority of 8%. Cafodd cyfanswm o 867 o bleidleisiau eu bwrw.

Table of main parties and election candidates retaining deposit

Ymgeisydd etholiad	Plaid	Nifer	%	Statws	% Newid
Adele Davies-Cooke	Conservative / Geidwadol	304	35%	Newly elected	n/a
David Michael Dures Clayton	Liberal Democrats / Democratiaid Rhyddfrydol	233	27%	Outgoing	-10%
Jackie Roberts		166	19%	Heb ei ethol	n/a
David Michael Hytch	Labour / Llafur	118	14%	Heb ei ethol	n/a
John Gareth Evans	Independent / Annibynnol	46	5%	-	-22%

Table of election candidates who changed parties since the last election

Ymgeisydd etholiad	Current party	Previous party
David Michael Dures Clayton	Liberal Democrats / Democratiaid Rhyddfrydol	Democratiaid Rhyddfrydol
John Gareth Evans	Independent / Annibynnol	Independent / Annibynnol