The 1977 ICF Canoe Slalom World Championships were held in Spittal, Austria under the auspices of International Canoe Federation for the record setting third time. It was the 15th edition. Spittal hosted the championships previously in 1963 and 1965. A record ten countries won medals at these championships, including the first for Australia.

• Results from Spittal
• International Canoe Federation
• Kamber, Raymond, ed. (2008). Medal Winners – Olympic Games and World Championships (1936–2007) – Part 2: rest of flatwater (now sprint) and remaining canoeing disciplines. CanoeICF.com. International Canoe Federation. pp. 42–83 at WebCite (archived 9 November 2009). Additional archives: 11 March 2016.