Geumgwan Gaya (금관 가야; 金官伽倻), also known as Bongaya (본가야, 本伽倻) (meaning the "original Gaya") was a major chiefdom of the Gaya confederacy, with its golden age in the 2nd to 3rd century.
According to Samguk Yusa, Geumgwan Gaya was made of 9 villages and King Suro united them. Geumgwan Gaya existed from 43 to 532.