12th World Glaucoma Congress (WGC), taking place 20–23 April 2027 in Kyoto, Japan. The World Glaucoma Congress is where the global glaucoma community comes together – to exchange science, advance clinical practice, and collectively shape the future of glaucoma care. Organised by the World Glaucoma Association and co-hosted by the Japanese Glaucoma Society, WGC‑2027 will welcome WGA member societies, non‑members, ophthalmologists, vision scientists, allied health professionals, and industry partners from around the world. WGC‑2027 will showcase the latest scientific developments, evolving technologies, and forward‑looking clinical approaches that are transforming glaucoma care and the patient journey from diagnosis to assessment, management, and treatment across diverse healthcare systems. This edition of the congress will start with two new additions: a half-day dedicated to surgery and a half-day dedicated to Imaging and AI in glaucoma. As always, through a rich and engaging scientific programme, the Congress offers an inspiring platform for learning, collaboration, and meaningful connection. Hosted in the historic city of Kyoto during the height of spring and co-hosted with the Japan Glaucoma Society, WGC‑2027 also offers a memorable setting to reconnect with colleagues, build new partnerships, and experience the unique culture and hospitality of Japan.