In this Master’s thesis we focuse on the „Superfluous man“ and his presence in the world literature of the 20th and 21st centuries, also try to define how this literary archetype has changed from its predecessor in Russian literature of the 19th century. The theoretical part focuses on defining typical characteristics of the „Superfluous man“ based on texts by Dobroljubov, Bělinskij, Chances and Patterson, but we also use texts where is the „Superfluous man“ originally present. Part of this thesis is also our own interpretation of the „Supefluous man“ in the context of existential philosophy, because we consider him as an existentialist. In the practical part we analyze selected text of the world literature of the 20th and 21st centuries in which we assume presence of the „Supefluous man“. To determine if this true we use specification chosen in the theoretical part of the thesis. In the end synthesis of the aquired knowledge is achieved.