Tatiana P. Grigorieva (Russian: Григорьева, Татьяна Петровна, Japanese: グリゴーリエワ, テー・ペー; born Tatiana P. Topekha) was an outstanding Russian Japanologist, essayist, influential thinker, intellectual, translator (from Japanese to Russian), editor, and prominent Russian academic. She is best known as a researcher of Japanese culture, comparative literature scholar, a translator from Japanese into Russian, and an organizer of Russian humanities, who, beside of academic career, put considerable effort in popularization of Japanese culture, aesthetics and literature in Russia. She managed to produce academic works, which not only inspired a lively discussion in academia, but also became widely popular amongst intelligentsia.