Election results for Gwernymynydd / Gwernymynydd

 Liberal Democrats / Democratiaid Rhyddfrydol Win Nancy Mary Matthews was elected with a majority of 53%. A total of 766 votes were cast.

Table of main parties and election candidates retaining deposit

Election Candidate	Party	Number	%	Status	% Change
Nancy Mary Matthews	Liberal Democrats / Democratiaid Rhyddfrydol	585	76%	Newly elected	n/a
Carl Ivan Donald Ridgway	Conservative / Geidwadol	181	24%	Not elected	n/a