Exxilon (disambiguation)

Exxilon may refer to:

In-universe

 * Exxilon, the planet.
 * Exxilons, the species.
 * Exxilon (story), a short story written by Sarah Jane Smith.
 * The Great City of the Exxilons, sometimes called the Exxilon City.
 * The antibodies for the Great City.
 * Sexxilon, an unrelated planet once visited by Iris Wildthyme.

Behind the scenes

 * The Exxilons (audio story), the first story of the fourth series of the Fourth Doctor Adventures.