Manuscript type: Research paper Research aims: This study examines perceived self-efficacy and its role in fostering pro-environmental attitude and behaviours. Design/Methodology/Approach: This study employs a quantitative approach to explain the relationship among the variables. The data of 500 individuals are collected and then analysed through the partial least squared (PLS) approach. Research findings: Results show that perceived self-efficacy has a positive influence on attitude; it enables individuals to orchestrate their capabilities in pursuing pro-environmental behaviours. Theoretical contributions/Originality: This study expands on previous literature by adapting lifestyle-centric pro-environmental behaviour and social cognitive theory to identify the factors that motivate pro-environmental behaviours. Practitioner/Policy implications: This study provides insights for marketers and other policy makers to better understand how perceived self-efficacy impacts the attitude and pro-environmental behaviours of individuals. The results imply that practitioners need to include attitude change campaigns and intervention programmes that can increase self-efficacy so as to encourage individuals to engage in more challenging environmental behaviours.