Eridanus

The word Eridanus may refer to:
 * The Eridanus Rebels, a human terrorist/paramilitary faction?
 * The Epsilon Eridani System?
 * Eridanus II - one of many colony worlds in the Eridanus System?
 * Eridanus Secundus - an asteroid colony?
 * The Assault on Eridanus Secundus?
 * The Massacre at Eridanus Secundus?