Siwana is a Tehsil in Barmer district in Indian state of Rajasthan, located 151 km from Barmer. The place is known for its fort which is locally known as Gadh Siwana, Gadh means Fort. Siwana have 130 villages. total Population as per 2001 census is 213,648, 111,155 male and 102,493 female. Siwana is near Balotara.
Siwana (Rajasthan Assembly constituency) as a Barmer district from Rajasthan. This constituency from Barmer (Lok Sabha constituency).