Bilaspur, city, north-central Chhattisgarh state, central India. It lies just west of the Arpa River in the central part of the Chhattisgarh Plain.
Bilaspur was the capital of a Gond kingdom until captured by the Marathas in the 18th century. Just north lies Ratanpur, an ancient Hindu capital of the Haihaya dynasty of Chhattisgarh; its ruins date from the 8th century ce. A major rail junction with extensive workshops, Bilaspur has agricultural trade and is a centre of rice and flour milling, sawmilling, and the manufacture of shellac. Bilaspur was constituted a municipality in 1867 and has a musical academy and several colleges affiliated with Ravishankar University. Pop. (2001) 275,694; (2011) 331,030.