The domain of meat consumption has become a blossoming area for advancing our knowledge of how people experience and resolve cognitive conflicts. Within the field, however, the conceptual similarities and differences between ambivalence and dissonance have been underspecified. This has led to seemingly inconsistent conclusions about the experiences and downstream consequences of cognitive conflict. We therefore examine the tacit assumptions in the field and integrate the two kinds of literature on meat-related cognitive conflicts. In a comparative review, we specifically delineate (a) which groups of people are affected by which of the two meat-related conflicts, (b) what constitutes these conflicts, (c) when these conflicts are experienced, and (d) what downstream consequences result from these conflicts. We conclude that meat-related ambivalence is experienced when inconsistent attitudes become accessible and that meat-related dissonance is experienced when inconsistencies between attitudes and commitments become accessible. Our integrative perspective challenges established assertions regarding meat-related conflict and offers various theoretical and practical implications. One such implication concerns, for example, how cognitive conflict is associated with behavior change and maintenance depending on people’s commitment to eating meat. We hope that this will help researchers and practitioners to apply the insights from this flourishing field of research.