This research paper investigates the relationship between green packaging and brand image, focusing on their influence on consumer preferences and loyalty. In an era marked by increasing environmental consciousness, businesses are increasingly adopting sustainable practices, including the use of green packaging, to align with consumer values and enhance brand perception. Understanding how consumers perceive green packaging and its impact on their perceptions of a brand's image is crucial for companies seeking to establish competitive advantages in today's market. The study aims to address two primary objectives: first, to examine the relationship between consumer perceptions of green packaging and brand image, and second, to analyse the influence of green packaging and brand image on consumer loyalty towards the brand. These objectives are achieved through a comprehensive analysis of consumer preferences and behaviours related to sustainability and packaging. The research methodology involves the administration of a structured questionnaire to a diverse sample of consumers, capturing demographic information alongside perceptions of green packaging, brand image, and loyalty towards brands. The questionnaire items are designed to assess various dimensions, including the importance of environmentally friendly packaging in purchase decisions, perceptions of brand image attributes related to sustainability, and the likelihood of remaining loyal to brands that prioritize green packaging. Data collected through the questionnaire are subjected to rigorous regression and correlation analyses to uncover the underlying relationships between variables. Regression analysis elucidates how consumer perceptions of green packaging and brand image predict consumer loyalty, providing insights into the drivers of consumer behaviour in the context of sustainability. Correlation analysis further explores the strength and direction of associations between different variables, shedding light on the interconnectedness of consumer preferences and attitudes towards green packaging and brand image. The findings of this study contribute to both theoretical understanding and practical implications for businesses operating in environmentally conscious markets. By elucidating the significance of green packaging in shaping brand image and consumer loyalty, businesses can formulate effective strategies to leverage sustainability as a competitive advantage. Moreover, the study offers insights into consumer behaviour dynamics, highlighting the importance of aligning brand values with consumer preferences to foster long-term relationships and brand loyalty.