Varlamov (Russian: Варла́мов, IPA: /vɐrˈɫɑˑməf/) is a Russian or Ukrainian masculine surname, derived from the saint's name Barlaam. Its feminine counterpart is Varlamova (Russian: Варла́мова, IPA: /vɐrˈɫɑˑmɐvə/). It may refer to:
Varlamov is also the name of several rural localities in Russia