| Election Name: | 2017 Lahore by-election |
| Country: | Pakistan |
| Type: | parliamentary |
| Ongoing: | no |
| Previous Election: | 2013 Pakistani general election |
| Previous Year: | 2013 |
| Election Date: | 17 September 2017 |
| Next Election: | 2018 Pakistani general election |
| Next Year: | 2018 |
| Opinion Polls: | Opinion polling for the Pakistani general election, 2018#Constituency-wide voting intention |
| Seats For Election: | NA-120 Lahore constituency |
| Map Size: | 250px |
| MNA | |
| Before Election: | Nawaz Sharif |
| Before Party: | PML (N) |
| After Election: | Kulsoom Nawaz Sharif |
| After Party: | PML (N) |
| Candidate1: | Kulsoom Nawaz Sharif |
| Image1: | Kalsoom Nawaz Sharif - White House - 2013 (cropped).jpg |
| Party1: | Pakistan Muslim League (N) |
| Popular Vote1: | 61,745 |
| Percentage1: | 49.35 |
| Swing1: | 11.19 |
| Candidate2: | Yasmin Rashid |
| Party2: | Pakistan Tehreek-e-Insaf |
| Popular Vote2: | 47,099 |
| Percentage2: | 37.64 |
| Swing2: | 3.08 |
There was a by-election in the Pakistani parliamentary constituency of NA-120 on 17 September 2017, following the decision given by the Supreme Court of Pakistan to disqualify Prime Minister Nawaz Sharif from public office. PML (N) candidate Kulsoom Nawaz Sharif secured 61,745 votes and defeated Yasmin Rashid of Pakistan Tehreek-e-Insaf.[1]
Following the decision given by the Supreme Court of Pakistan to disqualify Prime Minister Nawaz Sharif from public office, a by-election was triggered in his NA-120 constituency.[1]
Immediately, speculation arose of PML (N) choosing the current Chief Minister of Punjab Shehbaz Sharif as a candidate for NA-120 as well as Prime Minister.[2] Later on, however, Shehbaz Sharif was said to be continuing his position as Chief Minister of Punjab until 2018, ruling him out as a candidate. Subsequently, Nawaz Sharif's wife, Kulsoom Nawaz, was chosen as the candidate for PML (N).[3]
The main challenger of Kulsoom Nawaz for the seat was Dr. Yasmin Rashid of PTI, who also contested the seat in 2013.[4] She ran primarily on the issue that Nawaz Sharif and PML (N) were “corrupt” and that they did not do much for the constituency. The PML (N) campaign was run by Nawaz's daughter, Maryam Nawaz Sharif, who claimed that the Supreme Court ruling was unfair and that Nawaz Sharif was the legitimate Prime Minister.[5]
Nawaz Sharif won this seat with 91,666 votes. |}
Kulsoom Nawaz won this seat for PML (N), albeit with a much reduced majority of 14,646 due to gains by PTI and small Islamist Parties.
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