- For other uses, see Fek'lhr.
IKC Fek'lhr was a Klingon Empire starship, a K'Vort-class light cruiser in Klingon Defense Force service in the 24th century. This bird-of-prey is named for Fek'lhr, the mythological Klingon underworld figure.
- It is possible this could be the same vessel as the Dominion War combatant IKS Fek'lhr. No specific history or other definitive final fate was established for this vessel as its name was selected for a Klingon bird-of-prey by the game software, and is placed randomly when the ship appears.