Tunisia’s democratic transition has attracted considerable scholarly attention, and is often portrayed as a notable exception. However, the reversal of most democratic gains in the decade following the 2011 revolution has called this narrative into question. This study deconstructs the notion of Tunisian exceptionalism through a critical examination of civil society, tracing its role from the pre-revolutionary period through the democratic transition, and up to Kais Saied’s 2021 coup. The study shows that Tunisian civil society contributed to the derailment of the democratic transition in three ways: first, by exacerbating Islamist-secular polarization, resulting in a fragmented “two-headed” civil society; second, by becoming an extension of political parties; and third, by encroaching on the role of the state, undermining its legitimacy and effectiveness in the public sphere.