Abstract After violence ends, former conflict parties and their civilian supporters often disagree about the origins and causes of the conflict. Post-conflict states vary in how they deal with these competing accounts of the past, ranging from selective remembering to state-backed forgetting. However, conflict narratives that are excluded from the public sphere are not necessarily forgotten and may be passed on between generations within families, social networks, and communities. These unofficial and often biased accounts can threaten the stability of post-conflict societies when appropriated by political actors who seek to challenge hegemonic memory practices and/or the legitimacy of the state—a process that we define as memory mobilization. In this paper, we argue that memory mobilization is particularly likely to occur when (1) unofficial conflict narratives persist among certain groups and sections of society, and are transferred from one generation to the next; and (2) regime opponents and/or other political actors have sufficient political and public space for contestation. To evaluate our argument, we examine these issues in the context of post-conflict Côte d’Ivoire. Based on 905 secondary school student essays, we show that competing accounts are reproduced among young Ivoirians and that these could potentially threaten the country’s future stability, if misappropriated.