A by-election was held in the federal riding of Bonavista—Burin—Trinity in Newfoundland and Labrador on December 11, 2017 following the resignation of Liberal MP Judy Foote. The seat was held for the Liberals by Churence Rogers. The by election was held on the same day as 3 others across Canada; Battlefords—Lloydminster in Alberta, Scarborough—Agincourt in Ontario and South Surrey—White Rock in British Columbia.