Dmitry Lvovich Bykov (Russian: Дми́трий Льво́вич Бы́ков, IPA: ( listen); born 20 December 1967) is a Russian writer, poet and journalist. He is also known as biographer of Boris Pasternak, Bulat Okudzhava and Maxim Gorky.
Being one of the most prolific modern Russian writers, in recent years he has gained additional recognition for his biography of Boris Pasternak, published in 2005. The biography earned Bykov the 2006 National Bestseller (Russian: Национальный бестселлер) and Great Book (Russian: Большая Книга) awards. He later wrote biographies of Maxim Gorky and Bulat Okudzhava.
Bykov graduated from the Faculty of Journalism of the Moscow State University. Dmitry Bykov taught literature and the history of Soviet literature in Moscow's secondary schools. He was a professor at the Department of World Literature and Culture of MGIMO. As a journalist and critic, Bykov has been writing for the magazine Ogoniok since 1993. He has also periodically hosted a show on the radio station Echo of Moscow, running at least until early 2008. Earlier, he was one of the hosts of an influential TV show Vremechko.