Alexander Nikolayevich Yakovlev (Russian: Алекса́ндр Никола́евич Я́ковлев; 1923–2005) was a Soviet and Russian politician, diplomat, and historian. A member of the Politburo and Secretariat of the Communist Party of the Soviet Union throughout the 1980s, he was termed the "godfather of glasnost", and was the intellectual force behind Mikhail Gorbachev's reform programme of glasnost and perestroika.