MAGIC KINGDOM
- Aladdin & Jasmine: Adventureland near Magic Carpets
- Alice: in front of Mad Tea Party in Fantasyland (with White Rabbit and SOMETIMES Tweedles)
- Anna and Elsa: Fairytale Hall
- Ariel: Ariel’s Grotto in New Fantasyland (with her fins)
- Aurora: Princess Fairytale Hall in Fantasyland
- Beast: Be Our Guest ONLY at dinner
- Belle: Enchanted Tales with Belle (you have to be in the show to meet her, and you just get pictures, no autographs)
- Buzz Lightyear: Tomorrowland next to Carousel of Progress
- Chip & Dale: Frontierland in front of Shootin Arcade
- Cinderella: Princess Fairytale Hall in Fantasyland
- Daisy, Minnie, Donald, & Goofy: Pete’s Silly Sideshow in Storybook Circus (Daisy and Minnie are one line, Goofy and Donald are the other)
- Fairy Godmother: behind the castle in Fantasyland
- Gaston: Gaston’s Tavern in New Fantasyland
- Lady Tremaine, Anastasia, & Drizella: behind the castle OR the wall at the entrance to New Fantasyland
- Marie: next to the flag pole at Town Square
- Mary Poppins: Town Square, at the wall next to Tony’s
- Merida: Fairytale Garden to the right of the castle, near the entrance to Tomorrowland
- Mickey: Town Square Theatre on Main Street
- Mr. Incredible, Mrs. Incredible, Frozone: Tomorrowland
- Peter Pan & Wendy: next to Peter Pan’s Flight in Fantasyland
- Pluto: next to the flag pole on Main Street
- Pooh & Tigger: Next to the Pooh ride in Fantasyland
- Rapunzel: Princess Fairytale Hall in Fantasyland
- Snow White: Princess Fairytale Hall in Fantasyland
- Stitch: Tomorrowland across from Space Mountain
- Tiana
- Tinkerbell, Rosetta, & other fairies: Tink’s Nook in Adventureland
- Woody & Jessie: outside the exit of Splash Mountain
Other fun character things at MK: Frontierland Hoedown (outside Country Bear Jamboree at 4:45 & 5:40 pm), PUSH the talking trash can (Tomorrowland), Club 626 Tomorrowland Dance Party, Move it Shake it Celebrate it street party (11am, 12:30pm & 5:40pm in the castle forecourt)
EPCOT
- Aladdin & Jasmine: Morocco pavilion in the back
- Alice: UK pavilion
- Anna & Elsa: Norway pavilion in Puffins Roost
- Aurora: France pavilion at the gazebo
- Belle: France by the water (in her blue dress)
- Chip & Dale: outside Innoventions West
- Donald: Mexico pavilion (in poncho & sombrero)
- Daisy: Showcase Plaza
- Mary Poppins: UK pavilion
- Mickey, Minnie, & Goofy: Epcot Character Spot
- Mulan: China pavilion
- Pluto: Epcot entrance (right side)
- Pooh & Tigger: UK pavilion inside the shop
- Snow White: Germany pavilion in front of the wishing well
Other fun character things at Epcot: Epcot character training: randomly at American Adventure, International Gateway, or gates between Canada and UK
HOLLYWOOD STUDIOS
- Baymax
- Buzz & Woody: Pixar Place across from Toy Story Mania
- Chip & Dale
- Daisy & Donald: Center Stage
- Goofy & Pluto
- Green Army Men: Pixar Place
- Jake & Sofia the First
- Minnie Mouse: Red Carpet Dreams
- Mickey Mouse: Red Carpet Dreams
- Olaf: Celebrity Spotlight
- Stitch
- Wreck-it Ralph & Vanellope
- Kylo Ren: Star Wars Launch Bay
- Chewbacca: Star Wars Launch Bay
Other fun character things at Hollywood Studios: Character Palooza is an awesome random character training session done at Hollywood Studios. Character Palooza is held at different times depending on what time Fantasmic! is that night. It’s usually at 6pm on the Streets of America. It’s a great chance to meet lots of rare characters even Pinocchio!
ANIMAL KINGDOM
- Baloo & King Louie: Camp Minnie-Mickey
- Chip & Dale: Rafiki Planet Watch
- Dug & Russell: Discovery Island
- Goofy & Pluto: Dinoland
- Mickey & Minnie: Adventurers Outpost (in safari outfits)
- Pocahontas: Camp Minnie-Mickey
- Pooh & Tigger: Discover Island Landing
- Rafiki: Rafiki’s Planet Watch
- Flik: Discovery Island
- Tarzan: Discovery Island
Other fun character things at Animal Kingdom: DiVine, the living tree vine thing, is between the trails from Africa to Asia sometimes
CHARACTER DINING
- 1900 Park Fare at Grand Floridian Resort: Mary Poppins, Mad Hatter, Alice, Pooh, Tigger (breakfast); Cinderella, Prince Charming, Lady Tremaine, Anastasia, Drizella (dinner)
- Akershus Royal Banquet Hall in Epcot: Ariel, Aurora, Belle, Cinderella, Snow White, SOMETIMES Jasmine, Mary Poppins, Mulan
- Be Our Guest in MK: Beast (not rly a character meal, you just meet him after dinner)
- Cape May Cafe at Beach Club Resort: Donald, Goofy, Minnie (breakfast)
- Cinderella’s Royal Table in MK: Cinderella, Ariel, Aurora, Jasmine, Snow White, Fairy Godmother (really rare)
- Chef Mickey’s at the Contemporary Resort: Donald, Goofy, Mickey, Minnie, Pluto
- Crystal Palace in MK: Pooh, Tigger, Eeyore, Piglet
- Garden Grill in Epcot: Chip & Dale, Mickey, Pluto
- Hollywood & Vine at DHS: Disney Junior characters
- Mickey’s Backyard BBQ dinner show at Fort Wilderness: Chip & Dale, Donald, Goofy, Mickey, Minnie
- Ohana at the Polynesian resort: Lilo, Stitch, Mickey, Pluto (breakfast)
- Tusker House at AK: Daisy, Donald, Goofy, Mickey (breakfast and lunch, in safari clothes)
This list came from this awesome DCP Blog. Thanks for the comprehensive list.