What are the main characters in the nightmare before christmas?

The Nightmare Before Christmas centers on Jack Skellington, the charismatic and ambitious Pumpkin King of Halloween Town, who discovers Christmas Town and becomes obsessed with bringing the holiday to his own realm. Sally, a patchwork creation of Jack's friend Dr. Finkelstein, serves as his confidante and love interest, adding emotional depth to the story. Oogie Boogie, the ominous and charismatic villain, represents the darker side of Halloween and becomes a central antagonist that Jack must confront. Santa Claus, the jolly and generous figure of Christmas Town, is the ultimate target of Jack's misguided enthusiasm, and his presence drives the plot toward its climax. Together, these characters create a narrative that explores identity, ambition, and the clash of contrasting cultures.