First Published September 11, 2018

The enlargement of 2004 and 2007 significantly transformed the European Union in political, economic, and social terms. It also challenged the collective identities of Western Europeans as well as each of the newcomers. However, for new members, the prospect of joining a supranational political entity posed a threat to their newly established or regained sovereignty and nationhood. The integration triggered a process of redefinition of both their self-perception and the perception of Europe as a common project. The article offers a case study of how the Polish Members of the European Parliament discursively (re)construct national and European identities and how these constructions relate to each other. The analysis reveals three main visions of the European identity that are voiced by the Polish representation and corresponding visions of national identity. By focusing on the supranational level of the European Parliament and contextualising the analysed constructions with references to national debates, the study is able to nuance the existing theoretical accounts of European and national identities.