Bettiah (Lok Sabha constituency)
Bettiah was a Lok Sabha constituency in Bihar.- 1952-1961:Constituency does not exist
- 1962: Kamal Nath Tewari, Indian National Congress
- 1967: Kamal Nath Tewari, Indian National Congress
- 1971: Kamal Nath Tewari, Indian National Congress
- 1977: Fazlur Rahman, Janata Party
- 1980: Kedar Pandey, Indian National Congress
- 1984: Manoj Pandey, Indian National Congress
- 1989: Dharmesh Prasad Varma, Janata Dal
- 1991: Faiyazul Azam, Janata Dal
- 1996: Madan Prasad Jaiswal, Bharatiya Janata Party
- 1998: Madan Prasad Jaiswal, Bharatiya Janata Party
- 1999: Madan Prasad Jaiswal, Bharatiya Janata Party
- 2004: Raghunath Jha, Rashtriya Janata Dal
- 2008 onwards:Constituency does not exist. See : Paschim Champaran
