Hazaribagh (Lok Sabha constituency)
Hazaribagh Lok Sabha constituency is one of the 14 Lok Sabha constituencies in Jharkhand state in eastern India. This constituency covers the entire Ramgarh district and part of Hazaribagh districtPresently, Hazaribagh Lok Sabha constituency comprises the following five Vidhan Sabha segments:
| Constituency number | Name | Reserved for | District |
| 21 | Barhi | - | Hazaribagh |
| 22 | Barkagaon | - | Hazaribag |
| 23 | Ramgarh | - | Ramgarh |
| 24 | Mandu | - | Ramgarh |
| 25 | Hazaribagh | - | Hazaribagh |
Members of Parliament
- 1952: Lal Hembrom, Indian National Congress
- Pt. Ramraj Jajware, Indian National Congress
- 1957: Lalita Rajya Lakshmi, Chota Nagpur Santhal Parganas Janata Party
- 1962: Basant Narain Singh, Swatantra Party
- 1967: Basant Narain Singh, Independent
- 1968: Mohan Singh Oberoi, Indian National Congress
- 1971: Damodar Pandey, Indian National Congress
- 1977: Basant Narain Singh, Janata Party
- 1980: Basant Narain Singh, Janata Party
- 1984: Damodar Pandey, Indian National Congress
- 1989: Yadunath Pandey, Bharatiya Janata Party
- 1991: Bhubneshwar Prasad Mehta, Communist Party of India
- 1996: M. L. Vishwakarma, Bharatiya Janata Party
- 1998: Yashwant Sinha, Bharatiya Janata Party
- 1999: Yashwant Sinha, Bharatiya Janata Party
- 2004: Bhubneshwar Prasad Mehta, Communist Party of India
- 2009: Yashwant Sinha, Bharatiya Janata Party
- 2014: Jayant Sinha, Bharatiya Janata Party
- 2019: Jayant Sinha, Bharatiya Janata Party
