Kalyanpur (Vidhan Sabha constituency) (Hindi: कल्याणपुर विधानसभा निर्वाचन क्षेत्र) is one of 403 legislative assembly of the Uttar Pradesh. It is part of the Akbarpur Lok Sabha constituency.
Kalyanpur comprises Wards No. 3, 5, 6, 8, 14, 20, 21, 25, 27, 30, 32, 33, 47, 66, 68, 74, and 104 in Kanpur Municipal Corporation of 2-Kanpur Sadar Tehsil.