The Nightspider Cult cave, also known as the Nighsister Spider cave, was the dwelling for the members of Spiderclan, a clan of Nightsisters on the planet Dathomir during the Galactic Civil War.
The Nightspider Cult cave was a location in the 2003 video game Star Wars Galaxies, a massively multiplayer online roleplaying game developed by Sony Online Entertainment and published by LucasArts, prior to its closure on December 15, 2011.