K'voq was a small, trim, male Klingon serving in the Klingon Defense Force in the 23rd century. He artificially lightened his long hair and generally wore it tied at the base of his neck, unlike other Klingon warriors of the time. Despite his appearance, K'voq was a fierce and loyal warrior, who was skilled enough with a Bat'leth to rival certain Dahar Masters.

In 2265, he was stationed on planet Palgrenax as Governor Morqla's aide. He died saving Morqla's life from a flaming projectile launched by the Palgrenai at the Klingons. (VAN novel: Summon the Thunder)