Fine Gael Fine Gael An election to all 40 seats on Dún Laoghaire–Rathdown County Council was held on 23 May 2014 as part of the 2014 Irish local elections, an increase from 28 at the previous election.

Dún Laoghaire–Rathdown was divided into six local electoral areas (LEAs) to elect councillors from a field of 85 candidates for a five-year term of office on the electoral system of proportional representation by means of the single transferable vote (PR-STV).

Sinn Féin gained 3 seats to secure representation on the council for the first time.

People Before Profit gained 2 extra seats to also return with 3 councillors.

The Green Party also returned with 2 seats with 2 gains in Dundrum and Dún Laoghaire.