K'vort was a 23rd century Klingon warrior who participated in the battle against Control in 2257. He was on the bridge of the Klingon cleave ship that decloaked and tore through several Section 31 ships. (DIS: "Such Sweet Sorrow, Part 2")
He was played by makeup artist and occasional actor Glenn Hetrick in a cameo role.
battle cruiser may be named for this individual.