Vasiliki (Billy) Tsagkroni is Senior Assistant Professor of Comparative Politics at the Institute of Political Science. Their main research includes far-right parties, populism and radicalisation, political discourse, narratives in times of crisis, political marketing and branding and policy making.

They are the co-convenor of the Greek Politics Specialist Group (GPSG) of the Political Science Association, editorial board member of Media and Communication and consultative editorial board member of Studies in Ethnicity and Nationalism (SEN).

Their work has been published, among others, in the Journal of Common Market StudiesParty Politics and British Journal of Politics and International Relations and numerous edited books

They hold a PhD from Queen Mary University London (2015), a MA from Panteion University of Athens (2008) and a BA from the same institution (2005).