This article considers the conflicts linking the social question to the social sciences in Germany around 1900 through the analysis of the student associations for social sciences (Sozialwissenschaftliche Studentenvereine). Students did not seek an introduction to social sciences as academic scientific disciplines in particular, which remained loosely autonomous and suffered from heterogeneous definitions and uses. Much more, students looked for a scientific legitimacy for the resolution of the social question, a task that had to be tackled by the elite they felt destined to join. For a large part of university and political authorities, this interest for the social question could only mean socialism. Therefore, they repressed these associations, especially in Prussia, despite their certain attractivity. The history of these associations allows to understand the attempts to redefine the social role of elites as well as the institutionalization of the social sciences, which turn out to be closely linked.