For the primary universe counterpart, see Kang.

In the mirror universe, Kang was a bird-of-prey captain in the Klingon-Cardassian Alliance in the 24th century. In 2371, by which time he was well over 100, Kang led a fleet of ships against the Borg diamond led by Locutus near Rura Penthe in the Kowletz system. Kang fired on Cardassian and Bajoran vessels that abandoned the fight, calling them cowards and traitors. Kang ordered his forces to hold fire while Jean-Luc Picard, posing as Galen, afflicted the Borg vessel with an Iconian computer virus. Kang was killed when he flew his bird-of-prey into the diamond, disabling the Borg tractor beam and allowing Picard to escape. (TNG short story: The Worst of Both Worlds)

In 2371, B'Elanna owned a device called a Kang Chair. (VOY novel: The Mirror-Scaled Serpent)