I make the rule with only one film for each person, though the other films might also factor into the choice.
1. Heath Ledger as The Joker in TDK Hard to deny that one isn't? And there is nothing to say that hasn't been said.
2. Christian Bale as Bruce Wayne/Batman in TDKR Great in BB, underrated in TDK and fantastic in TDKR. I'm even a big fan of the sometimes so hated Bat-voice.
3. Tom Hardy as Bane in TDKR I love his voice, his body-language and the way he speaks with his eyes. He really became a terrifying monster but also managed to make his sudden vulnerability totally believable. Also loved his inflictions, his voice was like an instrument sometimes and his delivery of some lines are just pitch-perfect. "Do you feeel in charge?"
4. Michael Caine as Alfred in TDKR It's just such a sad but beautiful performance. You want Bruce to move on just as much for himself as for Alfred. He managed to make me choke up in three scenes and it felt almost too real for me.
5. Gary Oldman as Jim Gordon in TDK Overall great in all films but I feel he has the best material to work and develop with in TDK. The ending scene when his family is threathened just gets me everytime. Lots of great Gordon moments in this one, much thanks to Oldman.
6. JGL as John Blake in TDKR I've always liked JGL but his character and his performance in TDKR still caught me off guard with how much I liked him/it. Nothing flashy or entertaining, but just very real, sympathetic and strong.
7. Anne Hathaway as Selina Kyle in TDKR It tells you how many great performances this series have when you have to put what for me is the best live-action performance of Catwoman ever. Bad-ass, funny and sexy, she captured it all. Especially love her timing when delivering lines, her feline movements and her way of shifting personas so swiftly.
8. Liam Neeson as Ra's Al Ghul in BB He perfectly embodied both the father-figure and the menacing threat. He delivers those monologues and life-lessons with such conviction and pathos that you can't help but be drawn into it all.
9. Aaron Eckhart as Harvey Dent/Two-Face in TDK Another great performance that really surprised me with how much heart he managed to give the role and when he turns to Two-Face he is greatly intense and he makes the turning totally believable.
10. Morgan Freeman as Lucius Fox in BB He is good in all three but I definitely felt he had the most life and precense in BB. He was able to use his sense of timing and charm the most here.