The Erewhon Terminus was the entry and departure point of the Erewhon Wormhole Junction, sometimes called the "Erewhon Junction". The terminus was located in the Erewhon System, with the Republic of Erewhon in control of the terminus.

In 1900 PD, the terminus was considered one of the targets of expansion for the People's Republic of Haven, but was ultimately not considered because of the Solarian League. (HH1)