List of tunnels in Canada

This list of tunnels in Canada includes any road, rail or waterway tunnel in Canada.

Alberta

 * 97 Avenue Tunnel, Edmonton, under Alberta Legislature Grounds
 * Airport Tunnel, Calgary under Calgary International Airport
 * Edmonton Radial Railway Society Tunnel (Old CPR Rail Tunnel), Edmonton under 109 Street.

British Columbia
Road tunnels:
 * Cassiar Tunnel, Vancouver
 * Elko Tunnel, near Fernie
 * Fraser Canyon Tunnels
 * Saddle Rock Tunnel
 * Sailor Bar Tunnel
 * Hell's Gate
 * China Bar Tunnel
 * Yale Tunnel
 * Alexandra Tunnel
 * Ferrabee Tunnel
 * George Massey Tunnel, Vancouver
 * Iron Gates Tunnel, near Radium Hot Springs

Railway tunnels:
 * Big Hill Spiral Tunnels
 * Bulldog Tunnel, West Kootenay
 * Connaught Tunnel, under Selkirk Mountains
 * Dunsmuir Tunnel, Vancouver
 * Esquimalt and Nanaimo Railway Tunnel, located between Langford and Malahat
 * Lonsdale Tunnel, Vancouver
 * Mount Macdonald Tunnel, near Rogers Pass
 * Quintette Tunnels, near Hope
 * Thornton Tunnel, Burnaby


 * Various tunnel sections of Canada Line
 * Tunnel section of the Evergreen Extension between Burquitlam and Port Moody stations

Ontario
Road tunnels:
 * The "Airport Tunnel" (Basketweave), Mississauga
 * Detroit-Windsor Tunnel, Windsor
 * Cst. Robert C. Carrick and Sr. Cst. John Atkinson Memorial Tunnels, Windsor
 * Highway 404-401 Interchange Tunnel, Toronto
 * Main Street Tunnel, Welland
 * Simcoe Street Tunnel, Toronto
 * Thorold Tunnel

Railway tunnels:
 * Brockville Tunnel
 * Michigan Central Railway Tunnel, Windsor
 * Mink Tunnel, Marathon, Ontario
 * St. Clair Tunnel
 * Townline Tunnel

Pedestrian tunnels:
 * Pedestrian tunnel at Billy Bishop Toronto City Airport
 * An extensive system of tunnels links the buildings of Carleton University
 * Pedestrian tunnels connecting various buildings at York University
 * Pedestrian tunnel connecting Spadina (TTC) stations.
 * The PATH in Downtown Toronto.

Quebec
Road tunnels:
 * Airport Tunnel, Montreal under Montréal–Trudeau International Airport
 * Atwater Tunnel, Montreal
 * Dufferin–Champlain Tunnel, Quebec City
 * Joseph Samson Bridge–Tunnel, Quebec City
 * Louis Hippolyte Lafontaine Bridge–Tunnel, Montreal
 * Melocheville Tunnel, Beauharnois
 * Notre-Dame-de-Grâce Tunnel, Montreal
 * Robert Bourassa Tunnel, Quebec City
 * Rue St.-Marc and Rue du Fort tunnels, Montreal
 * Saint-Rémi Tunnel, Montreal
 * Saint-Nicolas Tunnel, near Franquelin
 * Soulanges Canal Tunnel, Les Cèdres
 * Ville-Marie and Viger Tunnels, Montreal
 * Wellington Street Tunnel, Montreal

Railway tunnels:
 * Mount Royal Tunnel, Montreal
 * Wolfe’s Cove Tunnel, Quebec City

Pedestrian tunnels:
 * The Underground City (RÉSO)
 * Tunnels of Laval University