Derry City Council was the local government authority for the city of Derry in Northern Ireland. It merged with Strabane District Council in April 2015 under local government reorganisation to become Derry and Strabane District Council.
The council provided services to nearly 108,000 people, making it the third-largest of the then 26 district councils in Northern Ireland by population. The council was made up of 30 councillors, elected every four years from five electoral areas and held its meetings in The Guildhall. The mayor for the final 2014–2015 term was Brenda Stevenson of the Social Democratic and Labour Party, with Gary Middleton of the Democratic Unionist Party serving as deputy mayor.
