Sandwa is a town in Churu district in the Shekhawati region of Indian state of Rajasthan. Sandwa is situated on Jaipur-Bikaner Highway (SR 20). It is 245 km away from the Jaipur, 125 km from Bikaner and 405 km from Delhi. Near Sandwa town is Chhapar, a small town that is home of the Tal Chhapar Sanctuary. Great wrestler Nathmal Pahalwan was from Sandwa.

It is the site of Sandwa Fort.