Stephen Frand Cohen (25 Kasım 1938 - 18 Eylül 2020), Amerikalı Rus bilimi uzmanıdır. Çalışmaları, 1917 yılındaki Ekim Devrimi'nden sonra Rusya'da yaşanan gelişmelere ve ülkenin ABD ile olan ilişkilerine odaklanmaktadır.
Failed Crusade: America and the Tragedy of Post-Communist RussiaISBN 978-1-933002-40-8 Updated edition Pub. 2000 by W. W. Norton & Company
Voices of Glasnost: Interviews With Gorbachev's ReformersISBN 978-0-393-02625-2 Pub. 1989 by W W Norton & Co Inc
Sovieticus: American Perceptions and Soviet RealitiesISBN 978-0-393-30338-4 Pub. 1986 by W W Norton & Co.
Rethinking the Soviet Experience: Politics and History since 1917ISBN 978-0-19-504016-6 Pub.1985 by Oxford University Press
An End to Silence: Uncensored Opinion in the Soviet Union, from Roy Medvedev's Underground Magazine "Political Diary"ISBN 978-0-393-30127-4 Pub.1982 Norton
Bukharin and the Bolshevik Revolution: A Political Biography, 1888-1938ISBN 978-0-19-502697-9 Pub.1980 by Oxford University Press