Catullans were humanoids from Catulla, a civilization that was a member of the Federation. (TOS episode & Star Trek 5 novelization: The Way to Eden)

Catullans were noted starship engineers and many successful design yards were based out of Catulla. ^{[citation needed]}

The ubiquitous Yoyodyne Propulsion Systems was co-founded by Terrans and Catullans and was headquartered on Catulla. Their other sciences and society were slightly less advanced, but well up to Federation standards. By the 2260s, they had been members of the Federation for a century. ^{[citation needed]}

Known CatullansEdit

This article or subsection has an associated category.	Catullans

• Jaix
• Tongo Rad
• Tongo Sil