Derby City Council is the local authority for the city of Derby, in the ceremonial county of Derbyshire in the East Midlands region of England. Derby has had a council from medieval times, which has been reformed on numerous occasions. Since 1997 the council has been a unitary authority, being a district council which also performs the functions of a county council. Since 2024 the council has been a member of the East Midlands Combined County Authority.
The council has been under no overall control since 2018. Following the 2023 election a minority Labour administration formed to run the council. The council is based at the Council House.