The World Scout Jamboree is a Scouting jamboree of the World Organization of the Scout Movement, typically attended by several tens of thousands of Scouts from around the world, aged 14 to 17.

The first World Scout Jamboree was organized by The Boy Scout Association in London. With exceptions for the war years, it has been organized approximately every four years, in the more recent years by the World Organization of the Scout Movement (WOSM), in different locations over the world. The 21st World Scout Jamboree in 2007 was held in Hylands Park, Essex, United Kingdom, and celebrated the Centenary of Scouting. The 22nd World Scout Jamboree was at Rinkaby in Sweden from 27 July 2011 to 8 August 2011. The 23rd World Scout Jamboree was at Kirara-hama, Yamaguchi City in Japan. It opened on 28 July 2015, and closed 8 August 2015.