Lacolle

Lacolle may refer to:

Places

 * Lacolle, Quebec, a municipality in southern Quebec, Canada
 * Champlain–St. Bernard de Lacolle Border Crossing, connects Champlain, New York and St-Bernard-de-Lacolle, Quebec on the United States–Canada border
 * LaColle Falls Hydroelectric Dam, a partially completed dam on the North Saskatchewan River, in Prince Albert, Saskatchewan, Canada
 * Lacolle Mills Blockhouse, a blockhouse located in Saint-Paul-de-l'Île-aux-Noix, Quebec
 * Lacolle River, a tributary of the Richelieu River in Montérégie, Quebec, Canada
 * Saint-Bernard-de-Lacolle, a municipality in Les Jardins-de-Napierville Regional County Municipality, Quebec, Canada, located in the administrative area of Montérégie

Military events

 * Battle of Lacolle Mills (1812), British victory during the War of 1812
 * Battle of Lacolle Mills (1814), British victory during the War of 1812
 * Battle of Lacolle (1838), Battle of the 1838 Lower Canada Rebellion