Phileas Fogg is the protagonist in the 1872 Jules Verne novel Around the World in Eighty Days. Inspirations for the character were the American entrepreneur George Francis Train and American writer and adventurer William Perry Fogg.

Around the World in Eighty Days is an adventure novel by the French writer Jules Verne, first published in French in 1872. In the story, Phileas Fogg of London and his newly employed French valet Passepartout attempt to circumnavigate the world in 80 days on a wager of £20,000 set by his friends at the Reform Club. It is one of Verne's most acclaimed works.