Abstract. The main aim of this article is to indicate some differences, and similarities of expressing politeness between two languages, more precisely, between English and Uzbek languages. Article includes some theoretical basis about Politeness, and the expression of it in two languages. It deals with analyzing two languages and finding some peculiar features of them. The purpose of the paper is putting forward the importance of politeness in communication, revealing some special usage of politeness according to the situation, studying the expression of politeness from cultural perspective and the role of culture in the expression of linguistic politeness in communication.