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2017 Welsh local government election
2017 Merthyr Tydfil County Borough Council election
The outcome of the election wasn't decided until 8 June 2017, because the vote in the Cyfarthfa ward was delayed due to the death of a candidate. At the 4 May election the Independents overtook Labour as the largest group on the council, but were 1 seat short of a majority. They gained two of the three Cyfarthfa seats on 8 June to win control of the council. The former Labour leader of the council also lost his seat at the elections.
The vote in the Cyfarthfa ward was delayed until June 8 because of the death of independent candidate, Ieuan Harris, during the campaign. The results gave the Independent group enough seats to have an overall majority on the council. The current mayor, Margaret Davies, who'd won her seat at a November 2012 by-election, lost her seat.