Creator Curator

The Creator Curators are powerful people who rule, rebuild and maintain the world of LittleBigPlanet. They play a major role in the story. You the player are also one and expand LittleBigPlanet too.

LittleBigPlanet

 * The King
 * Zola
 * Frida the Bride
 * Uncle Jalapeno
 * Mags The Mechanic
 * Grandmaster Sensei
 * The Great Magician
 * The Collector

LittleBigPlanet (PSP)

 * The Mystic
 * Emperor Sario
 * The Genie
 * Prince Funubis
 * Clock Hans
 * The Director
 * Robbo

LittleBigPlanet 2

 * Larry Da Vinci
 * Victoria Von Bathysphere
 * Clive Handforth
 * Avalon Centrifuge
 * Eve Silva Paragorica
 * Dr. Herbert Higginbotham

Sackboy's Prehistoric Moves

 * Terrance Dactyl

LittleBigPlanet PS Vita

 * Colonel Flounder
 * Marianne Noisette
 * Sean Brawn
 * The Unbelievable Otis
 * Mrs. Sunshine

LittleBigPlanet Karting

 * The Queen
 * Ray The Wonder Turtle
 * Vernon The Lab Rat
 * Don Doubtworthy
 * Venus The Flytrap
 * Capt. Sirius Oculus
 * The Hoard

LittleBigPlanet 3

 * Nana Pud
 * Marlon Random
 * Papal Mache
 * Pinky Buflooms
 * Larry Da Vinci
 * Victoria von Bathysphere

DLC Packs
Judging by the characters that appears in the icons of the DLC this could be their Creator Curators.
 * The Queen (Creator Pack 1)
 * A Unknown Soldier (Metal Gear Solid)
 * Garibald Mossrock (Move)
 * Spongebob (SpongeBob SquarePants Premium Level Kit)
 * The Incredibles (The Incredibles)
 * A Unknown and Unnamed historian (History Level Kit)
 * Igor (Monster Level kit)

Sackboy: A Big Adventure

 * Mama Monkey
 * N.A.O.M.I
 * King Bogoff
 * Vex