v t e St. Lawrence River
Legend
Lake Ontario Wolfe Island Carleton Island Howe Island Grindstone Island Calumet Island Sugar Island Murray Isle Wellesley Island Ash Island Hill Island Thousand Islands Bridge Lake of the Isles Longue Vue Island Just Room Enough Island Heart Island Club Island Deer Island Zavikon Island Grenadier Island Tar Island Ironsides Island Oak Island Dark Island Oswegatchie River Ogdensburg–Prescott International Bridge Iroquois Lock Iroquois Dam Wiley-Dondero Canal Barnhart Island Long Sault Dam Eisenhower Lock Tunnel Eisenhower Lock Barnhart Island Bridge Moses-Saunders Power Dam Snell Lock Grasse River Galop Island Cornwall Island Seaway International Bridge Raquette River US CA St. Regis River Raisin River ON QC Lake Saint Francis Beauharnois Canal Grande-Île Saint Charles River Île-de-Salaberry Coteau Railway Bridge Monseigneur Langlois Bridge Larocque Bridge Île aux Vaches Barrage Juillet Saint-Louis-de-Gonzague Bridge Barrage Saint-Timothy Baie Bayard Centrale des Cèdres Serge-Marcil Bridge Barrage de la Pointe-du-Buisson Barrage de Pointe-des-Cascades Madeleine-Parent Bridge Pied-du-Canal Bridge Beauharnois Lock (upper) Beauharnois Generating Station Boulevard Edgar Hébert Bridge Beauharnois Lock (lower) Ottawa River Lake Saint-Louis Chateauguay River St. Lawrence Seaway Lachine Canal Saint-Laurent Railway Bridge Honoré Mercier Bridge Lachine Rapids Heron Island Côte Sainte Catherine Lock Champlain Bridge Ice Structure Champlain Bridge (under demolition) Samuel De Champlain Bridge Saint–Lambert Lock Victoria Bridge Notre Dame Island Saint Helen's Island Pont de la Concorde Lachine Canal Pont du Cosmos Montreal Metro Yellow Line Jacques Cartier Bridge Minirail Charron Island Louis-Hippolyte Lafontaine Bridge–Tunnel Sainte-Thérèse Island Rivière des Prairies Île Bouchard Sorel-Tracy– Berthierville Ferry Richelieu River Île de Grâce Maskinongé River Yamaska River Saint-François River Lake Saint Pierre Nicolet River Laviolette Bridge Saint-Maurice River Champlain River Batiscan River Sainte-Anne River Rivière du Moulin Portneuf River Jacques-Cartier River Rivière des Roches Charland River Rivière du Cap Rouge Pierre Laporte Bridge Quebec Bridge Lévis– Quebec City Ferry Saint-Charles River Île d'Orléans Île d'Orléans Bridge Boyer River Rivière des Mères Sainte-Anne-du-Nord River Isle-aux-Grues Île aux Coudres Malbaie River Rivière-du-Loup– Saint-Siméon Ferry Île aux Lièvres Verte Island L'Isle-Verte– Notre-Dame-des-Sept-Douleurs Ferry Saguenay River Trois Pistoles– Les Escoumins Ferry Île du Bic Rimouski River Rimouski– Forestville Ferry Rivière aux Outardes Tartigou River Manicouagan River Matane– Baie-Comeau Ferry Matane– Godbout Ferry Matane– Sept-Îles Ferry Matane River St. Lawrence Estuary Gulf of St. Lawrence Atlantic Ocean

This is a route-map template for the St. Lawrence River, a waterway in Canada.

• For a key to symbols see {{ Waterways legend}}.
• For information on using this template, refer to Template:Routemap.
• For pictograms used, see Commons:BSicon/Catalogue.