Abstract
"Linguodidactic Biographical Dictionary" offers readers a wide overview of scientific biographies of famous scientists of the XX-XXI century (about 500 biographies), who contributed to the development of the theory and practice of teaching Russian as a native language, Russian as a foreign language, foreign languages and related sciences. The dictionary is dedicated to the memory of a member of the Russian Academy of Sciences, Doctor of Philology, Professor V.
G. Kostomarov, who was a scientific consultant for this publication.