I couldn't help but notice some characters are missing in your list of Disney characters. You may choose whether or not to add them. I put a + sign next to ones that were missing.
Original Disney Characters:
Mickey Mouse
Minnie Mouse
Daisy Duck
Oswald the Lucky Rabbit
Donald Duck
Goofy
Pluto
Clarabelle
+Horace
+Scrooge McDuck
+Ludwig Von Drake
101 Dalmatian:
Pongo
Perdita
Cruella De Vil
Rodger
Anita
+Horace
+Jasper
A Bug’s Life:
Flik
Atta
Hopper
Dot
Heimlich
+Manny
+Gypsy
+Francis
+Rosie
+Dim
+Slim
A Goofy Movie:
Goofy
Max
Roxanne
+PJ
+Pete
+Bobby
Aladdin:
Aladdin
Jasmine
Genie
Abu
Jafar
Sultan
Carpet
+Cassim
+Saluk
+Razoul
Alice in Wonderland:
Alice
The Mad Hatter
The Caterpillar
The Cheshire Cat
The March Hare
Tweedledee
Tweedledum
The White Rabbit
The White Queen
The Queen of Hearts* - Glakk4ever
Dina
Alices Sister
Atlantis:
Milo
Princess Kida
Gaeton
Helga
Commander Lyle
Preston
Dr. Joshua
Bambi:
Bambi
Thumper
Flower
Bambis mother
Mr. Owl
Ronno
Feline
Bambi's Father
The Great Mouse Detective:
Basil
Dr. David Q. Dawson
Professor Ratigan
Olivia
Beauty and the Beast:
Belle
Beast* - Takuya
Lumiere
Cogsworth
Gaston
LeFou
Mrs Potts
Blonde Bimbettes
+Chip
Brave:
Princess Mérida
Brother Bear:
Kenai
Koda
Bolt:
Bolt
Mittens
Rhino
Cars:
Lightning McQueen
Mater
Sally
Cinderella:
Cinderella* - princess_mimi
Fairy Godmother
Prince Charming
Anastasia
Drizella
Lady Tramaine
Gus
Jaq
Lucifer
Bruno
Dumbo:
Dumbo
Timothy Q. Mouse
Mrs. Jumbo
Enchanted:
Giselle
Edward
+Pip
+Queen Narissa
+Nathaniel
Finding Nemo:
Marlin
Dory
Nemo
+Bruce
+Gill
+Other fish in the dentist's tank
Fox and the Hound:
Todd
Copper
Chief
+Vixey
+Widow Tweed
+Amos Slade
+Big Mama
Hercules:
Hercules
Meg
Hades
Zeus
+Pain
+Panic
+Hera
+Phil
+Hermes
Lady and the Tramp:
Lady
Tramp
Angel
Peg
+Scamp
+Si and Am
+Jock
+Trusty
+Buster
Lilo and Stitch:
Lilo* - sunnyson
Stitch
Nani
+David
+Gantu
+Hamsterveil
+Experiment 625 (Reuben)
Monsters Inc.:
Sulley
Mike
Boo
Randall
+Mr. Waternoose
Mulan:
Mulan
Mushu
Shang
Princess Ting Ting
Princess Mei
Princess Su
Little Brother
Shan Yu
Yao
Ling
Chien-Po
Crikee
Oliver and Co.:
Oliver
Dodger
Fagin
Jenny
Sykes
Tito
Georgette
Einstein
Francis
Rita
Roscoe
Desoto
Winston
Peter Pan:
Peter Pan
Tinkerbell
Wendy Darling
Captain Hook
Tiger Lily
Smee
John Darling
Michael Darling
Pinocchio:
Pinocchio
Jiminy Cricket
Cleo
Figaro
Gepetto
Stromboli
Monstro
Blue Fairy
+John Worthington Foulfellow "Honest John"
+Lampwick
Pocahontas:
Pocahontas
Grandmother Willow
John Smith
John Rolfe
Nakoma
Kokoum
Meeko
Percy
Flit
Thomas
Radcliffe
Ratatouille:
Remy
Linguini
Lalo
Robin Hood:
Robin Hood
Maid Marian
Little John
Prince John
Sir Hiss
Friar Tuck
King Richard
Skippy
The Rooster
Sheriff of Nottingham
Lady Kluck
Sleeping Beauty:
Aurora* - princess_mimi
Prince Phillip
Flora
Merryweather* - disneyfan500
Fauna
Maleficent
King Hubert
King Stephen
Queen Leah
Snow White and the Seven Dwarfs:
Snow White* - disneyfan500
Prince
Doc
Dopey
Sleepy
Sneezy
Bashful
Happy
Grumpy
Evil Queen (Oh she has a name. It's Queen Grimhilde)
The Huntsman
Tangled:
Rapunzel
Flynn
Pascal
Mother Gothel
Maximus* - hyena123
Tarzan:
Tarzan
Jane
Tantor
Terk
Clayton
Sabor
Kala
Kerchak
+Professor Porter
The Aristocats:
Duchess
Thomas O’Malley
Marie
Berlioz
Toulouse
+Scat Cat
+Roquefort the Mouse
+Edgar
The Black Cauldron:
Taran
Princess Eilonwy
The Horned King
+Gurgi
+Fflewddur Fflam
The Emperor’s New Groove:
Kuzco
Pacha
Kronk
Yzma
The Hunchback of Notre Dame:
Quasimodo
Esmeralda
Phoebus
Frollo
+Djali
+Clopin
The Incredibles:
Bob Parr/Mr Incredible
Helen Parr/Elastigirl
Violet
Dash
Jack Jack
+Syndrome
+Frozone
The Jungle Book:
Mowgli
Baloo
Bagheera
Shere Khan
Ka
King Louie
Colonel Hathi
+Shanti
The Little Mermaid:
Ariel* - gleek4ever
Prince Eric
Flounder
Sebastian
Ursula
Melody
Scuttle
Aquata
Arista
Attina
Alana
Adella
Andrina
Grimsby
Flotsem
Jetsem
Max
+Morgana
+Undertow
The Lion King:
Simba
Nala
Mufasa
Timon
Pumbaa
Scar
Banzai
Shenzi
Ed
Kiara
Kovu
Zira
Serabi
+Nuka
+Vitani
+Zazu
The Nightmare Before Christmas:
Jack Skellington
Sally
Oogie Boogie
Zero
+Dr. Finklestein
+Santa "Claws" X3
The Princess and the Frog:
Tiana* - sunnyson
Prince Naveen
Louis
Ray
Charlotte
Travis
Dr. Facilier
Toy Story:
Woody
Buzz Lightyear
Jessie
Mr Potatohead
Mrs, Potatohead
Slinky
Rex
Bo Peep
Barbie
Ken
+Sid
+Hamm
+Stinky Pete
+Toy alien
Treasure Planet:
Jim Hawkins
Doctor Doppler
B.E.N
Captain Amelia
John Silver
+Scroop
Up:
Carl
Russell
Dug
Kevin
Beta
Gamma
Omega
Wall-e:
Wall-e
Eve
Captain B. McCrea
Auto
Winnie the Pooh:
Winnie the Pooh
Piglet
Tigger
Eeyore
Rabbit
Kanga
Roo
Beaver (I think it was Gopher)
Chistopher Robin
Owl
Original Disney Characters:
Mickey Mouse
Minnie Mouse
Daisy Duck
Oswald the Lucky Rabbit
Donald Duck
Goofy
Pluto
Clarabelle
+Horace
+Scrooge McDuck
+Ludwig Von Drake
101 Dalmatian:
Pongo
Perdita
Cruella De Vil
Rodger
Anita
+Horace
+Jasper
A Bug’s Life:
Flik
Atta
Hopper
Dot
Heimlich
+Manny
+Gypsy
+Francis
+Rosie
+Dim
+Slim
A Goofy Movie:
Goofy
Max
Roxanne
+PJ
+Pete
+Bobby
Aladdin:
Aladdin
Jasmine
Genie
Abu
Jafar
Sultan
Carpet
+Cassim
+Saluk
+Razoul
Alice in Wonderland:
Alice
The Mad Hatter
The Caterpillar
The Cheshire Cat
The March Hare
Tweedledee
Tweedledum
The White Rabbit
The White Queen
The Queen of Hearts* - Glakk4ever
Dina
Alices Sister
Atlantis:
Milo
Princess Kida
Gaeton
Helga
Commander Lyle
Preston
Dr. Joshua
Bambi:
Bambi
Thumper
Flower
Bambis mother
Mr. Owl
Ronno
Feline
Bambi's Father
The Great Mouse Detective:
Basil
Dr. David Q. Dawson
Professor Ratigan
Olivia
Beauty and the Beast:
Belle
Beast* - Takuya
Lumiere
Cogsworth
Gaston
LeFou
Mrs Potts
Blonde Bimbettes
+Chip
Brave:
Princess Mérida
Brother Bear:
Kenai
Koda
Bolt:
Bolt
Mittens
Rhino
Cars:
Lightning McQueen
Mater
Sally
Cinderella:
Cinderella* - princess_mimi
Fairy Godmother
Prince Charming
Anastasia
Drizella
Lady Tramaine
Gus
Jaq
Lucifer
Bruno
Dumbo:
Dumbo
Timothy Q. Mouse
Mrs. Jumbo
Enchanted:
Giselle
Edward
+Pip
+Queen Narissa
+Nathaniel
Finding Nemo:
Marlin
Dory
Nemo
+Bruce
+Gill
+Other fish in the dentist's tank
Fox and the Hound:
Todd
Copper
Chief
+Vixey
+Widow Tweed
+Amos Slade
+Big Mama
Hercules:
Hercules
Meg
Hades
Zeus
+Pain
+Panic
+Hera
+Phil
+Hermes
Lady and the Tramp:
Lady
Tramp
Angel
Peg
+Scamp
+Si and Am
+Jock
+Trusty
+Buster
Lilo and Stitch:
Lilo* - sunnyson
Stitch
Nani
+David
+Gantu
+Hamsterveil
+Experiment 625 (Reuben)
Monsters Inc.:
Sulley
Mike
Boo
Randall
+Mr. Waternoose
Mulan:
Mulan
Mushu
Shang
Princess Ting Ting
Princess Mei
Princess Su
Little Brother
Shan Yu
Yao
Ling
Chien-Po
Crikee
Oliver and Co.:
Oliver
Dodger
Fagin
Jenny
Sykes
Tito
Georgette
Einstein
Francis
Rita
Roscoe
Desoto
Winston
Peter Pan:
Peter Pan
Tinkerbell
Wendy Darling
Captain Hook
Tiger Lily
Smee
John Darling
Michael Darling
Pinocchio:
Pinocchio
Jiminy Cricket
Cleo
Figaro
Gepetto
Stromboli
Monstro
Blue Fairy
+John Worthington Foulfellow "Honest John"
+Lampwick
Pocahontas:
Pocahontas
Grandmother Willow
John Smith
John Rolfe
Nakoma
Kokoum
Meeko
Percy
Flit
Thomas
Radcliffe
Ratatouille:
Remy
Linguini
Lalo
Robin Hood:
Robin Hood
Maid Marian
Little John
Prince John
Sir Hiss
Friar Tuck
King Richard
Skippy
The Rooster
Sheriff of Nottingham
Lady Kluck
Sleeping Beauty:
Aurora* - princess_mimi
Prince Phillip
Flora
Merryweather* - disneyfan500
Fauna
Maleficent
King Hubert
King Stephen
Queen Leah
Snow White and the Seven Dwarfs:
Snow White* - disneyfan500
Prince
Doc
Dopey
Sleepy
Sneezy
Bashful
Happy
Grumpy
Evil Queen (Oh she has a name. It's Queen Grimhilde)
The Huntsman
Tangled:
Rapunzel
Flynn
Pascal
Mother Gothel
Maximus* - hyena123
Tarzan:
Tarzan
Jane
Tantor
Terk
Clayton
Sabor
Kala
Kerchak
+Professor Porter
The Aristocats:
Duchess
Thomas O’Malley
Marie
Berlioz
Toulouse
+Scat Cat
+Roquefort the Mouse
+Edgar
The Black Cauldron:
Taran
Princess Eilonwy
The Horned King
+Gurgi
+Fflewddur Fflam
The Emperor’s New Groove:
Kuzco
Pacha
Kronk
Yzma
The Hunchback of Notre Dame:
Quasimodo
Esmeralda
Phoebus
Frollo
+Djali
+Clopin
The Incredibles:
Bob Parr/Mr Incredible
Helen Parr/Elastigirl
Violet
Dash
Jack Jack
+Syndrome
+Frozone
The Jungle Book:
Mowgli
Baloo
Bagheera
Shere Khan
Ka
King Louie
Colonel Hathi
+Shanti
The Little Mermaid:
Ariel* - gleek4ever
Prince Eric
Flounder
Sebastian
Ursula
Melody
Scuttle
Aquata
Arista
Attina
Alana
Adella
Andrina
Grimsby
Flotsem
Jetsem
Max
+Morgana
+Undertow
The Lion King:
Simba
Nala
Mufasa
Timon
Pumbaa
Scar
Banzai
Shenzi
Ed
Kiara
Kovu
Zira
Serabi
+Nuka
+Vitani
+Zazu
The Nightmare Before Christmas:
Jack Skellington
Sally
Oogie Boogie
Zero
+Dr. Finklestein
+Santa "Claws" X3
The Princess and the Frog:
Tiana* - sunnyson
Prince Naveen
Louis
Ray
Charlotte
Travis
Dr. Facilier
Toy Story:
Woody
Buzz Lightyear
Jessie
Mr Potatohead
Mrs, Potatohead
Slinky
Rex
Bo Peep
Barbie
Ken
+Sid
+Hamm
+Stinky Pete
+Toy alien
Treasure Planet:
Jim Hawkins
Doctor Doppler
B.E.N
Captain Amelia
John Silver
+Scroop
Up:
Carl
Russell
Dug
Kevin
Beta
Gamma
Omega
Wall-e:
Wall-e
Eve
Captain B. McCrea
Auto
Winnie the Pooh:
Winnie the Pooh
Piglet
Tigger
Eeyore
Rabbit
Kanga
Roo
Beaver (I think it was Gopher)
Chistopher Robin
Owl