The article deals with the linguistic analysis of antithesis and oxymoron in “The da Vinchi Code”. The extended information about the antithesis and oxymoron is provided in the article. “The da Vinchi Code” of D. Brown is proved to be enriched with antithesis and oxymoron. The use of both stylistic devices adds emotionality to the language of the fictions, and this in the expression of both the inner and outer world of the characters created in the fiction, their feelings and excitement to the smallest point have been observed in the article. Together with these stylistic devices, it is possible to draw a reader’s attention to the work more.