The Tolstoyan movement is a social movement based on the philosophical and religious views of Russian novelist Leo Tolstoy (1828–1910). Tolstoy's views were formed by rigorous study of the ministry of Jesus, particularly the Sermon on the Mount.

Tolstoy expressed "great joy" that groups of people "have been springing up, not only in Russia but in various parts of Europe, who are in complete agreement with our views." However, the author also thought it was a mistake to create a specific movement or doctrine after him, urging individuals to listen to their own conscience rather than blindly follow his. In regard to a letter he received from an adherent, he wrote:

To speak of "Tolstoyism," to seek guidance, to inquire about my solution of questions, is a great and gross error. There has not been, nor is there any "teaching" of mine. There exists only the one eternal universal teaching of the Truth, which for me, for us, is especially clearly expressed in the Gospels...I advised this young lady to live not by my conscience, as she wished, but by her own.