The Roof of the World

 may refer to:

In-universe

 * The Plain of Pamir, also known as the "roof of the world"
 * The Himalayas, a place Susan Foreman once called the "roof of the world"

Out of universe

 * The Roof of the World (audio story), a Big Finish audio story featuring the Fifth Doctor
 * The Roof of the World (episode), an episode of the serial, Marco Polo