Klag (Governor)

From Memory Alpha, the free Star Trek reference.

You may also be looking for Klag (Lieutenant).

Klag was the Klingon governor of a secured star system in 2154, which the Enterprise passed through while in pursuit of a bird-of-prey commandeered by Augments. Klag had ordered that all ships traveling through the system be inspected. (ENT: "The Augments")