The following is a list of unnamed Klingon starships.
By commander
- Chang's Bird-of-Prey
- Dukat's Bird-of-Prey
- Duras sisters' Bird-of-Prey
- Goroth's starship
- K'Nera's battle cruiser
- K'Vada's Bird-of-Prey
- Kang's battle cruiser (2268)
- Kang's battle cruiser (2293)
- Kang's Bird-of-Prey
- Klaa's Bird-of-Prey
- Kohlar's battle cruiser
- Vorok's battle cruiser
By class
- Unnamed Vor'cha class starships
- Unnamed K't'inga class starships
- Unnamed Klingon Bird-of-Preys
Multiple classes
Operation Return starships
These ships were led by Martok and Worf in Operation Return, after they pursuaded Chancellotr Gowron to contribute them. The ships turned the tide on the battle and managed to outflank the Dominion. (DS9: "Sacrifice of Angels")
Pursuing starships
These starships attacked the Cardassian Galor class starship, the Prakesh in early 2372. They later pursued the USS Defiant to Deep Space 9, where they participated in the attack on the station. (DS9: "The Way of the Warrior")
- Footage of these starships would later be used to represent the IKS Rotarran rendezvousing with the IKS Vor'nak in the DS9 Season 6 episode "Sons and Daughters".
Ty'Gokor starships
These starships were among those that protected Klingon High Command at Ty'Gokor. (DS9: "Apocalypse Rising")