An anti-hero is a character that has the below characteristics:
1) imperfections that separate them from typically "heroic" characters (selfishness, ignorance, bigotry, etc.)

2) lack of positive qualities such as "courage, physical prowess and generally feel helpless in a world over which they have no control".

3)qualities normally belonging to villains (amorality, greed, violent tendencies, etc.) that may be tempered with more human, identifiable traits (confusion, self-hatred, etc.)

4)noble motives pursued by bending or breaking the law in the belief that "the ends justify the means."

I hadn't even seen the choices and I knew that I'd pick him!

Dexter and House ... it's tie ;p then Sawyer and T-Bag.

Ben on the other hand is character I love to hate. I wanted him to die soooooo many times! But at the same time I know that show wouldn't be so intresting without him ;p

I'm with lie-to-me!!

Yep.

deffo......but Christian is awesome too

I guess.

Dexter definatly out of all of these! Of course you know all the house/hugh laurie fans will automatically look at this as which is your favorite!

Wow umm House and Dexter!

WAIT WAIT WIAT T-BAG!!!!!!????? No freaking way is he an anti-hero or any other type of "anything" hero he's a straight up evil twisted villain!!!

I've gotta say for sure Dex! Totally an anti-hero - he rocks! House next but as to who fits it more, yeh I think it's Dex.

Saywer I think is just more of a rough around the edges hero :)

Ben URGH nope i've gotta just go with selfish villain who thinks he's a hero.

Balter!? lol I dunno he's not an anti-hero is he? Maybe there's a case for that in like the last ep but still I dunno mmmm...

House is a great anti-hero, but honestly, even if you've only heard what Dexter's about, how could you not choose him for this?

He's a serial killer for God's sake! HE KILLS PEOPLE AND WE STILL ROOT FOR HIM, freaking deranged that we do but whatever....

Yup, has to be House!

OMG someone finally gave Baltar some love!
He's amazing and a total scene stealer regardless of what paranoid/crazy/brilliantly poignant situation he's gotten himself into. I also love how it was he who ended up finally growing a backbone and saved the day in the finale.

While all the others are amazing, I don't think there's anyone else who captures every single spectrum of the 'morally gray' criteria as he does. He's incredible.

I'm with oldmovie, how could you pick anyone other than Dexter? He does villainous, evil things such as brutally murder people, and yet...he's a hero. Although I also agree with OceanCoast, Baltar is a close second.

Also House and Baltar.