Vasily Seseman (several other latinizations of his name exist, Lithuanian: Vosylius Sezemanas, Russian: Василий Эмильевич Сеземан) (June 11, 1884, Vyborg — March 23, 1963, Vilnius) was a Russian and Lithuanian philosopher, a representative of Marburg school of neo-Kantianism. He is mostly remembered for his role in fostering philosophy in newly independent Lithuania and developing Lithuanian philosophical vocabulary (most remarkable are his translations of Aristotle into Lithuanian and contributions to Lithuanian encyclopedias). A close associate of Viktor Zhirmunsky and , as a prisoner of Gulag he was also an informal philosophy tutor and supporter of Buddhist writer Bidia Dandaron.