Category
page 1British spies for the Soviet Union
Kim Philby
KGB mole for the Soviet Union (1912–1988)

Rudolf Abel
Soviet intelligence officer (1903–1971)
Klaus Fuchs
German-born British theoretical physicist and atomic spy (1911-1988)
Cambridge Five
former ring of spies in the United Kingdom

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

Anthony Blunt
British art historian and Soviet spy (1907-1983)
Guy Burgess
British-born radio producer, intelligence and Foreign Office officer and double agent
Donald Maclean
British diplomat and spy (1913–1983)
Melita Norwood
British civil servant and spy for the Soviet Union (1912–2005)
John Cairncross
British intelligence officer and spy for the Soviet Union (1913-1995)
Moura Budberg
Russian noble (1892-1974)
Tom Driberg
British journalist, politician and clergyman (1905-1976)
Alan Nunn May
British physicist and Soviet spy (1911–2003)
Portland spy ring
Soviet spy ring that operated in England
Richard Gott
British journalist
Alexander Foote
British spy (1905–1957)
Edith Tudor-Hart
Soviet spy and photographer (1908–1973)
Goronwy Rees
Welsh writer and university administrator (1909-1979)
Harry Houghton
British naval petty officer who spied for Poland (1905–1985)
John Vassall
British civil servant who spied for the Soviet Union (1924-1996)