Garhi Sanjar Khan is a village in Malihabad block of Lucknow district, Uttar Pradesh, India. It is located immediately to the west of Malihabad, and it is surrounded by the river on three sides. Markets are held here twice per week. The main staple foods are wheat and rice. As of 2011, Garhi Sanjar Khan has a population of 2,833 people, in 520 households.