In no particular order:
Michael Corleone (Godfather)
Captain Benjamin Willard (Apocalypse Now)
Brian Cohen (Life of Brian, my favorite movie.
)
Rick Deckard (Blade Runner)
Sanjuro Kuwabatake (Yojimbo)
Eliza Doolittle (My Fair Lady)
McMurphey (One Flew Over the Cuckoo's Nest, can't remember his first name)
Verbal Kint/Keyser Soze (Usual Suspects)
Atticus Finch (To Kill a Mockingbird)
Jake Gittes (Chinatown)
Wow, tough to keep it to 10!
Edited to add movies. Sorry Batman976, I just assumed they were obvious!
