Kolhapur South Assembly constituency is one of the 274 Vidhan Sabha (Assembly) constituencies of Maharashtra state in Western India. The constituency was established by the 2008 delimitation. It comprises parts of Karvir tehsil and parts of Kolhapur Municipal Corporation, both in Kolhapur district, and is a segment of the Kolhapur Lok Sabha constituency. As of 2024, it is represented by Amal Mahadik of the Bharatiya Janata Party party.