ABSTRACT In the wake of the Great Recession, youth labour market integration has become a central issue in both national as well as EU policy, e.g. in connection with the European Youth Guarantee. In this context, public employment services (PES) are considered central actors in promoting youth labour market integration. However, since international comparative analyses are scarce and the role of institutions and policies is thus rarely explicated, it is still an open empirical question whether and in which context PES can fulfil such a key role. Therefore, we analyse two questions based on the EU-LFS 2016 ad-hoc module : (i) How relevant is PES support to young people with different educational levels in finding a job? (ii) How do differences in the educational system and in labour market policies shape the relevance of PES support across Europe? This study illustrates that in countries with highly stratified, standardised and vocational-specific educational systems the relevance of PES is comparatively high in particular for the low-qualified. Thus, those countries have good reasons to strengthen PES to support the most disadvantaged and to combat labour market inequalities.