The Gorn attack ship was a type of attack ship employed by the Gorn Hegemony during the 23rd century.
In 2259, the United Federation of Planets had a probable object identification of a Gorn attack ship leaving Gorn space and entering a region of space between the Federation and Gorn borders. The ship's location was marked on a star chart. The action of this ship was construed by Admiral Robert April as a possible prelude to a war between the Federation and the Gorn Hegemony. (SNW: "The Broken Circle")
This class's designation was not identified in dialogue, but rather appeared on a star chart display.