Glaucoma, a leading global cause of irreversible blindness, often progresses silently, making awareness and early detection crucial. In India, where glaucoma contributes significantly to vision impairment, understanding the knowledge gap and promoting preventive vision care is imperative. Materials & Methods: A cross-sectional survey was conducted in District Kangra, Himachal Pradesh, India, from July to September 2023, involving 400 adults. A Google Form questionnaire assessed awareness and understanding of glaucoma and its risk factors. Data analysis was performed using Epi Info V7 software. Results: The study revealed limited knowledge about glaucoma, with 24.5% having very good knowledge, 35.75% good knowledge, 23% fair knowledge, and 16.75% poor knowledge. While a majority recognized the importance of regular eye examinations, further emphasis is needed. Comparison with previous Indian studies highlighted the necessity for community-based interventions and improved access to eye care services. Conclusion: Bridging the glaucoma knowledge gap in District Kangra is essential. Focused awareness campaigns, community education, and increased accessibility to eye care services are critical for promoting preventive vision care. Early detection and treatment can significantly reduce glaucoma’s impact.