Omkareshwar is a Hindu temple dedicated to Shiva, located in Mandhata, nearby Khandwa city in Khandwa district of the Indian state of Madhya Pradesh. It is one of the 12 revered Jyotirlinga shrines of Shiva. It is on an island called Mandhata, near Khandwa city in the Narmada river at Khandwa district in Madhya Pradesh, India; the shape of the island is said to be like the Devanagari ॐ symbol.

Khandwa district, formerly known as the East Nimar district, is a district of the Madhya Pradesh state in central India. The city of Khandwa is the administrative headquarters of the district. Other notable towns in the district include Mundi, Harsud, Pandhana and Omkareshwar.