NA-51 was a constituency for the National Assembly of Pakistan comprising Bannu, Peshawar, Lakki Marwat, Dera Ismail Khan, Tank, and Kohat subdivisions.
The national assembly elections were held on 03 Feb 1997. Haji Baz Gul Afridi an Independent candidate won by a big majority in NA-34 Tribal Area-VIII. == Election 2002 ==
Election 2002
General elections were held on 10 October 2002. Naseem Afridi, an independent candidate, won by 10,341 votes. == Election 2008 ==
Election 2008
The result of general election 2008 in this constituency is given below. Result Zafar Beg Bhittani succeeded in the election 2008 and became the member of National Assembly. == Election 2013 ==