This research article examines the evolving judicial trends in India concerning well-known trademarks, focusing on their implications for consumer protection and brand value. Well-known trademarks, recognized for their widespread reputation, play a critical role in ensuring consumer trust and safeguarding brand equity. The Indian judiciary has progressively strengthened the protection of these marks through landmark judgments, balancing the interests of trademark owners and consumers. This study analyses key case laws, statutory provisions under the Trade Marks Act, 1999, and global influences like the TRIPS Agreement. It explores how courts have addressed issues such as trademark dilution, passing off, and infringement, emphasizing consumer confusion and brand integrity. The review of literature highlights scholarly perspectives on judicial interpretations, while the discussion integrates data on case outcomes and trademark registrations. The findings underscore the judiciary’s proactive role in enhancing consumer protection by curbing deceptive practices and reinforcing brand value through robust legal frameworks. However, gaps in enforcement and awareness persist, necessitating policy reforms. The article concludes with suggestions for harmonizing judicial approaches, improving public awareness, and aligning Indian laws with international standards to foster a fair and competitive market.