By-elections - 2017

December 11

• Bonavista–Burin–Trinity (N.L.)
• Scarborough–Agincourt (Ont.)
• Battlefords–Lloydminster (Sask.)
• South Surrey–White Rock (B.C.)

October 23

• Lac-Saint-Jean (Quebec)
• Sturgeon River–Parkland (Alberta)

April 3

• Calgary Heritage
• Calgary Midnapore
• Markham–Thornhill
• Ottawa–Vanier
• Saint-Laurent