|Information||Planet (Mikkei Combine)|
|First Seen||Episode Ten|
|Last Seen||Episode Twelve|
Iriden 3 was an Earth-like world that was the home of a Mikkei Combine Research Facility Planet. Iriden 3 was uninhabited, except for the population of the research facility which was a little over 15 thousand people. Iriden 3 was completely destroyed by a White hole bomb.