Also Sam Keating, Grant, Zachariah and sort of Marissa..

Strongly disagree with Lexa, Sam Winchester, Ten & Laurel.

aaaa yes take that you son of a bitch! Also Sam Keating & Marissa Cooper. Can't stand them at all.

Strongly disagree with Sam Winchester, Ten & Laurel !

I cheered when he died.

Strongly disagree with Lexa, Ten and Laurel.

I don't watch JJ or the OC, but I don't think I'd have liked Kilgrave or Marissa.

ok whoever disagrees with my list keep it to your self please, I REALLY HATE THESE characters with all my heart and I think they 100% belong in this list and I WILL FOREVER BE HAPPY they are DEAD FOR GOOD and NEVER coming back EVER again

Duh!
Super impatiently waiting for Ramsay to die (hopefully Nymeria will pop back up again to eat that asshole who loves making everyone into canine chow) and Metatron from SPN....but since both of those shits are still alive...

Zachariah would be my second pic from this list. Then Azazel.

Disagree with the other ones I know (well, maybe not Killgrave...I'm just a bit biased in not hating him as much because David Tennant).

I'm PISSED they killed Lexa off (I quit watching after they killed of Lincoln shortly after her).

Victoria was an evil bitch but I loved to hate her. She and Emily dying together would have been poetic though (not that I don't love Emily and it would have been sad...though better than her marrying boring Jack)

Ten was never my fave Doctor but I'm still sad every time they regenerate.

I never react much at all to Sam's (or Dean's) deaths because they always come back. Love him though and would be pissed if they killed him off permanently in the end.

I've always had a love/hate thing for Laurel. Didn't like her dying, felt there was more to her story (plus, I shipped her with Nyssa so hard!)

*EDIT
loveDE45 your name is not familiar to me so I don't know if you are new to this site, but people tend to state their opinions, even if in disagreement, without much issue on this site. Opinion sites like this are no fun if you only want to hear statements agreeing with you.
This ain't tumblr where we tag to protect feelings.

Don't watch GoT, but was still super happy when Joffrey died.
Also was happy Dean made good on his promise of stabbing Zachariah in the face.
Wasn't a fan of Lexa, but she deserved a better death than a stray bullet.
I was freaking relieved when the Governor died.

Lexa definitely.