Recently, we have witnessed the emergence of what appears to be a new set of claims in contemporary social movements based around the idea of autonomy. In this paper we interrogate this demand for autonomy. In order to do this, we first engage with existing literatures, identifying three main conceptions of autonomy: 1) autonomous practices vis-à-vis capital, or, what Negri calls, the ‘self-valorization’ of labour; 2) self-determination and independence from the state; and 3) alternatives to hegemonic discourses of development. We will then problematize and point out the central potentials, weaknesses and antagonisms at the heart of the concept of autonomy. We argue that social movements’ demands for autonomy point to, what Laclau and Mouff...