Octavia Blake (The 100)
While she might have started out fun-loving and innocent, over the course of two seasons, Octavia Blake has become one of the fiercest and bloodthirstiest women on The 100. She's still probably the sexiest thing walking the radiation soaked planet, but she's also pretty handy with a machete.
Emily Thorne (Revenge)
This girl is fatal to your family, friends, and especially your bank account. But only if your last name is Grayson. Emily's revenge mission sent her into the Hamptoms with an undercover agenda (and wardrobe) that would make any spy or assassin jealous.
Some might call this premature since the show hasn't even premiered yet, but after seeing the pilot of Lucifer, we're calling it now: Mazikeen is one badass female that you want to look out for in 2016. Whether she's receiving barside sexual favors or just acting as Lucifer's right hand, she's absolutely killing it in this new series.
Drusilla (Buffy the Vampire Slayer)
There are quite a few vampires ending up on this list, aren't there? Maybe that's because there's nothing sexier than a woman with fangs and a 'don't mess with me' attitude. Unfortunately for Drusilla, those fangs came with a side-helping of insanity. This girl is crazier than a bag of cats.
Malia Tate (Teen Wolf)
One of the funniest (and possibly saddest) things about Malia is that her first instict is to be ruthless. That's what you get when you grow up as a coyote living in the woods all alone. It certainly didn't take her long to get the seduction part down, though. This girl is smoking!
Max (Black Sails)
Watch your purse strings – and your back – around Max. We're willing to wager that she might be the smartest person on the island of Nassau at this point. She's an expert at the art of seduction, but evil master plans are her true forte.