Gul Ocett (Patreon)

...And that's how this happened!

Gul Ocett debuted in Star Trek TNG's "The Chase" (season 6, episode 20) and was a fairly one dimensional one-off character never to appear again.  She's the first (and last) lady Gul of the series (commanding a Galor-Class War Vessel) and even though I'm not into Space Fascists I know a hunk when I see one.