Lev Alexandrovich Tikhomirov (Russian: Лев Александрович Тихомиров; January 19, 1852, Gelendzhik – October 10, 1923, Sergiyev Posad), originally a Russian revolutionary and one of the members of the Executive Committee of the Narodnaya Volya, following his disenchantment with violent revolution became one of the leading conservative thinkers in Russia. He authored several books on monarchism, Orthodoxy, and Russian political philosophy.