Rajim is a town which is proposed to be in Raipur district but officially in Gariaband district, Chhattisgarh, India. Rajim is named after Rajiv Lochan Mandir which is the Main Hindu Pilgrimage Temple of Rajim dedicated to Vishnu. There is also the Ancient Kuleshwar Mahadev Mandir dedicated Shiva in the Triveni Sangam. The town hosts the Triveni Sangam of Mahanadi, Pairi (Physically) & Sondor (Virtually). Being of so many importance, Rajim is also called the Prayag of Chhattisgarh. It was also the center of work of great freedom fighter and social reformer Pt. Sundarlal Sharma.

Gariaband District is one of the 33 districts of Chhattisgarh. It has its headquarters at Gariaband town. The district was carved out of Raipur district in 2012.