Montreal’s interethnic dynamic does not correspond to any known occidental model. In the city’s postmodern cultural maelstrom, plural identity referents are the norm. Located in the heart of the city, the Mile-End neighbourhood synthetizes and symbolizes better than any other the city’s plural and hybrid social reality. In this article, the concept of hybridity as defined by Sherry Simon is presented as a hybrid marker, even though it as been considered pejorative in the past. Based on observations of everyday life, I propose a reflexion on the meaning and scope of the concept of cultural hybridity in the Mile-End neighbourhood. I see this aspect of Mile-End as the crystallization of an emerging « montréalité ».