In the last few years, since Portugal has become home to a great number of immigrants, the religious situation has changed significantly in the urban centers of the country. This article sets out the initial findings of a project that is studying this new religious diversity in the Portuguese capital, Lisbon. In this sense, the principal aim is to show the first broad outlines of the new religious plurality in Lisbon. (C) 2009 Elsevier Ltd. All rights reserved.