EN
The purpose of this article is to analyze the influence of the language of EU’s institutions (eurojargon) on the discourse of Polish Members of the European Parliament in the media and during public debates or speeches. The theoretical part presents different academic approaches and chosen literature related to the subject and describes linguistic features of eurojargon in the Polish language. The empirical part is devoted to the qualitative analysis of spoken data of Janusz Lewandowski, Marek Migalski and Jacek Kurski. The analysis focuses on finding the reasons for the usage of eurojargon elements, as well as defining dominating categories of foreign elements in their speeches.