Self-control describes the processes by which individuals control their habits, desires, and impulses in the service of long-term goals. Research has identified important components of self-control and proposed theoretical frameworks integrating these components (e.g., Inzlicht et al., 2021; Kotabe & Hofmann, 2015). In our perspective, these frameworks, however, do not yet fully incorporate important metacognitive aspects of self-control. We therefore introduce a framework explicating the role of metacognition for self-control. This framework extends existing frameworks, primarily from the domains of self-regulated learning and problem-solving (e.g., Schraw & Moshman, 1995; Zimmerman, 2000), and integrates past and contemporary research and theorizing on self-control that involves aspects of metacognition. It considers two groups of metacognitive components, namely, (a) individual metacognitive characteristics, that is a person's declarative, procedural, and conditional metacognitive knowledge about self-control, as well as their self-awareness (or metacognitive awareness), and (b) metacognitive regulatory processes that unfold before a self-control conflict (forethought and prevention), when a self-control conflict is identified, during a self-control conflict (regulation and monitoring), and after a self-control conflict (reflection and evaluation). The proposed framework integrates existing research and will be useful for highlighting new directions for research on the role of metacognition for self-control success and failure. (PsycInfo Database Record (c) 2023 APA, all rights reserved).