Objectives: Reflective functioning (RF) impairments, characterized by the inability to understand behaviors in terms of mental states, have been linked to different psychological problems. However, the mechanisms through which RF impairments are linked to conduct problems need further investigation. The present study aims to explore, using network analyses, how different RF impairments relate to specific conduct problems manifestations, and to examine the role played by hyperactivity/ inattention, emotional, and peer problems in these relationships, in a sample of 1664 Spanish adolescents from the general population. Method: We estimated a graphical LASSO network connecting different RF impairments and the different conduct, emotional, peers, and hyperactivity/inattention problems. We examined the most central nodes in the network and the shortest paths between RF impairments and conduct problems manifestations. Next, we computed directed acyclic graphs (DAG) in order to gain insight about the possible directions of the prediction between the variables. Results: Shortest path analyses and DAG suggest direct connections between RF impairments and conduct problems, but also that impulsivity, depressed mood, and bully victimization play a mediating role in these relationships. DAG indicates that RF impairments lead to different psychological difficulties. Conclusions: The findings suggest different pathways connecting RF impairments and conduct problems. The results find echo in the mentalization-based theory highlighting that emotion dysregulations, such as anger proneness, play an important role in connection RF impairments and different conduct problems. RF impairments appear to be a transdiagnostic process associated with different psychological difficulties, representing an important target in detection and intervention strategies.