The Delphidian Cluster was a stellar nursery situated in the galaxy's Mid Rim, on the fringes of Wild Space. It was home to the group of related sentient species collectively known as the Delphidians. The pirate Sidon Ithano was a Delphidian from the Delphidian Cluster.
- Star Wars: Aliens of the Galaxy (First mentioned)
- Star Wars: Alien Archive
- Ultimate Star Wars, New Edition