Chatra Lok Sabha constituency (Hindi: चतरा लोक सभा निर्वाचन क्षेत्र)) is one of the 14 Lok Sabha (parliamentary) constituencies in Jharkhand state in eastern India. It covers the entire Chatra and Latehar districts and part of Palamu district
Presently, Chatra Lok Sabha constituency comprises the following five Vidhan Sabha (legislative assembly) segments:
Until 1977, Chatra was one of the vasted Parliamentary constituencies with parts of Gaya, Hazaribag and Palamu districts. The districts of Chatra and Latehar came into being much later. Sans Panki, all the assembly segments namely Chatra, Simaria, Latehar and Manika are reserved seats, whereas Chatra continues to be an unreserved Parliamentary constituency.