NA-140 Pakpattan-II () is a constituency for the National Assembly of Pakistan. It mainly comprises Arifwala Tehsil, along with some Kalyana patwar circles of Pakpattan Tehsil.
General elections were held on 10 October 2002. Junaid Mumtaz Joiya of PML-Q won by 58,699 votes.
General elections were held on 18 February 2008. Rana Zahid Hussain Khan of PML-N won by 66,418 votes.
General elections were held on 11 May 2013. Rana Zahid Hussain of PML-N won by 87,209 votes and became the member of National Assembly.
General elections were held on 25 July 2018.
General elections were held on 8 February 2024. Rana Iradat Sharif Khan won the election with 139,434 votes.