The World Passport is a fantasy travel document sold by the World Service Authority, a non-profit organization founded by Garry Davis in 1954.

Sol Gareth "Garry" Davis was an international peace activist best known for renouncing his American citizenship and interrupting the United Nations in 1948 to advocate for world government as a way to end nationalistic wars. His actions gained international attention, including support from intellectuals such as Albert Camus and Albert Einstein, but ridicule from Eleanor Roosevelt.