My list:
Toy Story films: Hamm or Slinky
A Bug’s Life: Dot
Monsters Inc.: Mike
Finding Nemo: Dory
The Incredibles: Dash Parr
Cars: Mater
Ratatouille: Remy
Wall-E: That one live action Buy-N-Large CEO guy.
JUST KIDDING! I haven’t seen that film yet!
Toy Story films: Slinky
A Bug’s Life: Manny and Gypsy
Monsters Inc.: Randall Boggs
Finding Nemo: Bubbles
The Incredibles: Syndrome
Cars: Fillmore
Ratatouille: Linguini
Toy Story films: Rex, Jessie, Bullseye, Wheezy, Aliens
A Bug’s Life: Flik, Dot, the Circus Bugs, Mole
Monsters, Inc.: Mike
Finding Nemo: Dory, Crush, Squirt, Gill
The Incredibles: Frozone
Cars: Mater, Luigi, Guido, Doc Hudson
Ratatouille: Remy, Émile
Toy Story(series): Hamm, and maybe Buzz
Bug’s Life: no one really stood out
Monster Inc.: Sully
Finding nemo: Dory or Gil
The Incredibles: Violet (well that’s a no-brainer)
Cars: Doc Hudson or Mater
Ratatouille: Remy, Emile/Colette (for expesssions)
With Violet being my favorite of all.
Toy Story films : Woody and Buzz.
A Bug’s Life : Heimlich.
Monsters Inc. : Roz.
Finding Nemo : Dory.
The Incredibles : Edna Mode.
Cars : Guido.
Ratatouille : Skinner.
Toy Story I &II-Woody
A Bug’s Life-Francis the “lady” bug
Monsters, Inc.-Randall Boggs, NO question!
Finding Nemo-Gill
The Incredibles-Buddy PIne/Syndrome
Cars-Doc Hudson
Ratatouille-I really haven’t decided yet-loved the movie, but just don’t really have a fave that stands out
pitbulllady[/b]
Toy Story 1 and 2- Woody
A Bug’s Life- Francis
Monsters, Inc.- Randall Boggs
Finding Nemo- Gill
The Incredibles- Violet/Buddy Pine
Cars- Lightning McQueen
Ratatouille- Anton Ego
Someone should do a tally or something. 
Toy Story: Buzz
A Bug’s Life: Heimlich
Toy Story 2: Bullseye
Monsters, Inc.: Mike
Finding Nemo: Squirt
The Incredibles: Kari
Cars: Mater
Ratatouille: Skinner
lizardgirl- I bet A113 would be glad to do that.
lizardgirl: Yes, I am working out a plan to find out the most likeable chracters of all the Pixar films. When the arrangement has been decided, I will put out a poll at Pixar Planet, but it will be much more sophicated than “What’s your favorite”? Boy, have I some work to do!
Interesting question! I never thought of this one before…
Toy Story: Slinky
A Bug’s Life: Flik
Toy Story 2: Jessie
Monsters, Inc.: Roz
Finding Nemo: Dory
The Incredibles: Dashiell Parr
Cars: Lightning McQueen
Ratatouille: Remy
Nice poll, remy_must_save_henri. 
– Mitch
I’ll probably do this 3 times. First, all time, then boy characters, then girl characters.
Toy Story: Buzz
A Bug’s Life: Flik
Toy Story 2: Woody
Monsters, Inc.: Sully
Finding Nemo: Gill
The Incredibles: Violet/Helen
Cars: Lightning McQueen
Ratatouille: Remy
Toy Story - Woody
A Bug’s Life - Heimlich
Toy Story 2 - Woody
Monsters, Inc. - Mike
Finding Nemo - Dory
The Incredibles - Violet (but they’re all cool)
Cars - I don’t really like any of them, but I like Lightning McQueen’s design
Ratatouille - Linguini (but Remy and Colette rock, as well)
martini- Haha, looks like A113 is already planning to do that!
A113- I look forward to seeing your poll! 
Toy Story films - Slinky
A Bug’s Life - I haven’t seen it in a while, so I’ll have to come back to this one.
Monsters, Inc. - Mike
Finding Nemo - Crush, Nigel
The Incredibles - Helen, Bomb Voyage, Edna, The Underminer
Cars - Mater, Ramone
Ratatouille - Anton Ego
Toy Story films: Hamm
A Bug’s Life: Flik
Monsters Inc.: Randall
Finding Nemo: Marlin
The Incredibles: Mr. Incredible
Cars: Lightning
Ratatouille: Remy (maybe Emile)
Toy Story- Buzz
Bugs Life- N/A
Toy Story 2- Buzz
Monsters Inc- Mike
Finding Nemo- Marlin
Incredibles- Frozone
Cars- Doc Hudson
Ratatouille- Linguini
Toy Story:T-Rex
Bugs Life:Dim
Toy Story2:Barbies,Stinky Pete
Monsters Inc.:Mike,Sully
Finding Nemo:Bruce
The Incredibles:Edna
Cars:Sally,Lightning
Ratatouille:Gusteau
Toy Story - Woody
A Bug’s Life - Flik
Toy Story 2 - Jessie
Monsters, Inc. - Randall/ Mike
Finding Nemo - Marlin
The Incredibles - Edna Mode
Cars - Doc Hudson
Ratatouille - Django/Emile
Lemme see…
Toy Story - Woody
Bug’s Life - Hopper
Toy Story 2 - Jesse
Monsters Inc. - Randall (It appears I really like the villains… 
)
Finding Nemo - Dory
Incredibles - Edna
Cars - Mater/Guido
Ratatouille - Remy
Wall E - Unknown 
Toy Story - Woody or Buzz, how can I pick one?
Bug’s Life - Flick, Atta, Hopper
Monsters Inc. - Randall
Finding Nemo - Honestly I’m not a big fan of the characters in this movie, they’re all insecure. Nemo I guess.
Incredibles - Syndrome
Cars - Lightning. The designs for the trouble making gang where really cool too.
Ratatouille - Remy