The 2012 Gwynedd County Council election took place on 3 May 2012 to elect members of Gwynedd Council in Wales.[1] Seventy four council seats were up for re-election, however, no candidates were nominated for the Bryncrug/Llanfihangel ward, and a by-election was held in June 2012.
The council shifted from Plaid Cymru majority to No Overall Control (Plaid had taken control of the council between elections).[2] With no candidates nominated for the Bryncrug/Llanfihangel ward,[3] a by-election was held in June 2012 and the outcome could have led to a Plaid majority had the Plaid candidate won.[2] However, an independent won.[4] Plaid remained holding exactly half of the total seats, per the table below: