Elections to Manchester City Council were held on 6 May 2021, as part of the 2021 United Kingdom local elections. They were originally scheduled for 2020 but were suspended for a year, due to the COVID-19 pandemic. In 2019 Labour had retained its majority on the council, with 93 seats, with the Liberal Democrats led by former MP John Leech increasing the number of opposition councillors to three, but this had fallen back to two in March 2021 when Councillor Greg Stanton defected to the Labour Party.