How is populism distributed over the political spectrum? Are right-wing parties more populist than left-wing parties? Based on the analysis of 32 parties in five Western European countries between 1989 and 2008, we show that radical parties on both the left and the right are inclined to employ a populist discourse. This is a striking finding, because populism in Western Europe has typically been associated with the radical right; only some particular radical left parties have been labeled populist as well. This article suggests that the contemporary radical left in Western Europe is generally populist. Our explanation is that many contemporary radical left parties are not traditionally communist or socialist (anymore). They do not focus on the ‘proletariat’, but glorify a more general category: the ‘good people’. Moreover, they do not reject the system of liberal democracy as such, but only criticize the political and/or economic elites within that system.