The incident occurred last night when the private bus which was on its way to Kherapati-Balaji for a religious "savamani" (supper) turned turtle as the driver lost control of the steering on Dudu-Phagi road, killing two persons and leaving at least 30 injured, police said.
The deceased were identified as Nandlal and Kailash Jain, they said.
The injured were rushed to SMS hospital here, police said.