The 7th World Scout Jamboree (German: 7. Weltpfadfindertreffen) was held August 3 to 12, 1951 and was hosted by Austria at Bad Ischl. The attendance was 12,884 from 61 different parts of the world, with 675 German Scouts given a warm welcome as official participants in a World Jamboree for the first time. The Austrian contingent was slightly outnumbered by the Commonwealth contingent, and had reduced the minimum age for their attendees from 14, the normal Jamboree age, to 13, since the revived organization had only been in existence for five years.

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Contingents came from Algeria, Armenia, Australia, Belgium, Bolivia, Brazil, British Guyana, Burma, Cameroon, Canada, Ceylon, Chile, Cuba, Cyprus, Denmark, Germany, Egypt, El Salvador, France, French Equatorial Africa, French West Africa, Gibraltar, Great Britain, Greece, Hong Kong, Iceland, India, Iraq, Ireland, Italy, Jamaica, Japan, Kenya, Lebanon, Liechtenstein, Luxembourg, Madagascar, Malaya, Mexico, Morocco, Malta, the Netherlands, New Zealand, Nigeria, Norway, Pakistan, Portugal, Sierra Leone, Southern Rhodesia, South Africa, Sudan, Sweden, Switzerland, Syria, Togo, Tunisia, the United States, Venezuela and Vietnam. Exile Scouts from Eastern Europeparticipated in the contingents of Germany and Austria.