據CBC新聞報道，儘管有66,000個投票站，但以下30個選區的得票數量至關重要，隨時影響大選結果，他們分別為：
Nova Scotia：
Central Nova
Prince Edward Island：
Egmont
Quebec：
Beauport–Côte-de-Beaupré–Île d’Orléans–Charlevoix
Berthier–Maskinongé
Brome–Missisquoi
Gaspésie–Les Îles-de-la-Madeleine
LaSalle–Émard–Verdun
Montmagny–L’Islet–Kamouraska–Rivière-du-Loup
Mount Royal
Sherbrooke
Ontario：
Ajax
Brampton Centre
Etobicoke Centre
Kitchener Centre
Markham–Stouffville
Ottawa West–Nepean
Scarborough North
Sudbury
Thunder Bay–Superior North
University–Rosedale
Vaughan–Woodbridge
Manitoba：
Saint Boniface–Saint Vital
Alberta：
Calgary Centre
Edmonton Centre
Edmonton Griesbach
British Columbia：
Burnaby North–Seymour
Surrey–Newton
Vancouver Granville
Victoria
C04