The Leopold Canal (Dutch: Leopoldkanaal or Leopoldvaart, French: Canal Léopold) is a canal in northern Belgium. Construction occurred between 1847 and 1850 after the Belgian government granted permission in 1846. It runs about 40 km (25 mi) westward from Boekhoute to Heist-aan-Zee just south of the Dutch border. It is between 1.2 and 2.3 m (3 ft 11 in and 7 ft 7 in) deep. The canal was proposed by Canon Joseph Andries [nl], local member of the Belgian National Congress, to prevent the Dutch from blocking the discharge of water and inundating the Meetjesland after Belgium's independence from the Netherlands.

This canal was a major line of German resistance during the Battle of the Scheldt in World War II.

• Ghent–Terneuzen Canal
• Braakman

Media related to Leopoldkanaal at Wikimedia Commons

51°15′52″N 3°38′18″E / 51.264466°N 3.638363°E / 51.264466; 3.638363