British communists

Hungarian-British author and journalist (1905–1983)

Irish scientist (1901-1971)

KGB mole for the Soviet Union (1912–1988)

former ring of spies in the United Kingdom

British spy, a double agent in the service of the Soviet Union

Trinidad & Tobago-born black communist and political activist

British writer, feminist and socialist campaigner (1894-1986)

British intelligence officer and spy for the Soviet Union (1913-1995)

British writer (1917–1996)

organiser and public speaker in the labour movement in England and Australia (1856–1941)

trade unionist (1818–1889)

British politician (1874-1936)

British marxist-Leninist

Indian politician (1939–2025)

British journalist and writer

British general practitioner (1927–2018)

British-Nigerian librarian

British journalist, unionist and political activist

British historian (1903–1987)

British campaigner and journalist

British writer and communist (1916-1981)

French journalist

British suffragette, socialist, esperantist and aunt to author George Orwell

British actor (1911-1990)

British historian

British writer, political activist, and film critic (1911-1973)