The Morning Star is a left-wing British daily newspaper with a focus on social, political and trade union issues. Originally founded in 1930 as the Daily Worker by the Communist Party of Great Britain (CPGB), ownership was transferred from the CPGB to an independent readers' co-operative, the People's Press Printing Society, in 1945 and later renamed the Morning Star in 1966. The paper describes its editorial stance as in line with Britain's Road to Socialism, the programme of the Communist Party of Britain.

The Communist Party of Great Britain (CPGB) was the largest communist organisation in Britain and was founded in 1920 through a merger of several smaller Marxist groups. Many miners joined the CPGB in the 1926 general strike. In 1930, the CPGB founded the Daily Worker. In 1936, members of the party were present at the Battle of Cable Street, helping organise resistance against the British Union of Fascists. In the Spanish Civil War, the CPGB worked with the USSR to create the British Battalion of the International Brigades, which party activist Bill Alexander commanded.