Star Trek: 30 Greatest Ever Villains
14. Gul Dukat
![Star Trek Villains](https://d2thvodm3xyo6j.cloudfront.net/media/2015/03/Gul-Dukat-600x338.jpg)
Not a complete villain, but not a hero either, this Cardassian had overseen the occupation of Bajor in Deep Space Nine, and was responsible for a multitude of sins in this period.
Although he came close to redeeming himself in the seven seasons with Sisko, the man will always be key Star Trek villain.