A by-election was held in the state electoral district of North Shore on 8 April 2017. The by-election was triggered by the resignation of Jillian Skinner () after a cabinet reshuffle. It was held on the same day as the Gosford and Manly state by-elections.
The candidates in ballot paper order are as follows:
<includeonly> Jillian Skinner () resigned.</includeonly>