This study examines the role of civil society organizations in supporting and enhancing youth participation in peacebuilding within the current peace process in Yemen. It investigates how these organizations' programs affect the type and effectiveness of youth participation in the peacebuilding process. The study uses in-depth interviews with representatives of civil society organizations as well as youth activists who participate in the peacebuilding programs. The results demonstrate that while organizations play an important role in supporting youth participation in peacebuilding, their programs do not necessarily lead to substantive and effective participation for youth either in the negotiation process or decision-making. Furthermore, the study highlights the differences between youth and civil society organizations regarding the peace process definition, the expected roles of actors involved, and the program outcomes. Additionally, it identifies several factors that influence the effectiveness of programs, including the expected role of the United Nations vs. reality, the coordination process between civil society organizations and alliances, the impact of funding, and challenges posed by the conflict environment in Yemen and its effects on program implementation and youth participation. Overall, this study provides a detailed analysis of the insights, challenges, and opportunities for youth engagement in the peacebuilding process through civil society in Yemen, offering observations and results that can be applicable and useful in other conflict contexts.