The Floating Island, or The Pearl of the Pacific (also published as Propeller Island, and as The Self-Propelled Island) is a science fiction novel by French author Jules Verne (1828-1905). It was first published in 1895 as part of the Voyages Extraordinaires. It relates the adventures of a French string quartet in Milliard City, a city on a massive ship in the Pacific Ocean, inhabited entirely by millionaires.

Includes a new introduction by literary scholar Darrell Schweitzer.