Petr A. Druzhinin (Russian: Петр Алекса́ндрович Дружи́нин) is a Russian–Israeli historian and author.

[1][2] He is a research fellow of the Tel Aviv University[3] and Russian Language Institute of the Russian Academy of Sciences,[4] has published over two dozen books.

[6] He earned his PhD in history in 2009 from Russian State University for the Humanities.

[7] In 2014, Druzhinin was awarded the Efim Etkind Prize For outstanding contribution to scientific, cultural and literary relations between Russia and the West for his book Ideology and Philology volumes 1–2.

[8] In 2016, he was received the Udo Ivask Medal and Certificate of Honour from the International Federation of Ex-Libris Societies For outstanding contribution to the study of bookplates for a series of monographs in Book's History Studies.