Eridanus

Eridanus can refer to:


 * The Eridanus System.
 * Eridanus II - a colony world in the Eridanus System.
 * Eridanus Secundus - an asteroid colony in Eridanus System's asteroid belt.
 * The Epsilon Eridani System.
 * The Eridanus Rebels, a human terrorist/paramilitary faction.
 * The Assault on Eridanus Secundus.
 * The Massacre at Eridanus Secundus.