Gadia is a gram panchayat in Barabanki district in the Indian state of Uttar Pradesh.
Gadia was one of the many talukas in the great Mughal and British Raj-era princely state of Oudh (Awadh).
Salar Ahmad's Shaikh family of Juggaur, fourth in descent from Qazi Kidwa, a son of the Seldjuk Sultans of Rum, acquired the Gadia taluqa in 1843.