Consumption values and self-identity are the essential antecedents of consumer sustainable behavior. By integrating the theory of consumption values and self-identity approach, this research explores the relationship among consumption values (functional, social, conditional, epistemic and emotional), environmental self-identity and the behavioral intention to consume organic food. The data was collected from 406 organic food consumers through a structured questionnaire in Lahore (Pakistan). Using the PLS-SEM approach, we find that conditional value, emotional value, epistemic value, and functional value quality have a significant positive influence on consumers’ behavioral intention to consume organic food. We further find that environmental self-identity significantly mediates the structural relationship between consumption values and the behavioral intention to consume organic food. Our results imply that the interventions targeting environmental self-identity are a promising way to promote sustainable consumption behavior. Our findings also have important implications for the development of the organic food market based on consumption values and self-identities.