The article is devoted to the study of forms and functions of autodialouge in later works of O. Mandelstam. The boundaries of the central meaning of the term ‘’autodialogue’’ are clarified: autodialouge as a term means an address of lyrical subject to himself, decorated by using the pronoun “you” in the singular. It’s the fi rst time when it’s investigated the variability of intonation of the lyrics later poetry of O. Mandelstam and it concludes receptional impact of its active involvement in the text.