Ballari City Assembly constituency is one of the seats in Karnataka State Assembly in India. It is part of Ballari Lok Sabha constituency. The constituency includes 28 wards of Ballari Mahanagara Palika. The constituency came into existence after the 2008 delimitation. It was a part of Bellary Rural Assembly constituency.
Nara Bharath Reddy is the current MLA from Ballari City.
The constituency comprises ward nos. 1-24 and 36-39 wards of Ballari Municipal Corporation. Urban voters at Ballari City assembly is approximately 242,170 which is around 99.78% as per 2011 Census.