Randhisar is a small village and a Panchayat in Churu district in the state of Rajasthan, India.
The village of Randhisar lies in Sujangarh tehsil of Churu district.
The nearest Railway station is Chappar, which lies on Degana-Churu-Rewari broad gauge rail line.
Randhisar is famous for the mining industry and good quality of building material grit.
It also has the distinction of being Sujangarh District's first ODF (Open Defecation Free) village.